Author: Ameeba

Overview

A significant vulnerability, CVE-2025-55606, has been identified in the Tenda AX3 V16.03.12.10_CN. This vulnerability, a Buffer Overflow in the fromAdvSetMacMtuWan function via the serverName parameter, could potentially allow an attacker to compromise systems or leak sensitive data. As Tenda AX3 is a widely used product, this vulnerability has extensive implications and warrants immediate attention.

Vulnerability Summary

CVE ID: CVE-2025-55606
Severity: High (7.5 CVSS Score)
Attack Vector: Network
Privileges Required: None
User Interaction: None
Impact: System compromise and potential data leakage

Affected Products

Product | Affected Versions

Tenda AX3 | V16.03.12.10_CN

How the Exploit Works

The vulnerability is a Buffer Overflow in the fromAdvSetMacMtuWan function, which can be exploited via the serverName parameter. An attacker can send specially crafted data that, when processed by the fromAdvSetMacMtuWan function, causes the system to overwrite adjacent memory, potentially leading to arbitrary code execution or causing the system to crash.

Conceptual Example Code

An example of how the vulnerability might be exploited is shown below. The “serverName” parameter is filled with a large amount of data, causing a buffer overflow:

POST /fromAdvSetMacMtuWan HTTP/1.1
Host: target.example.com
Content-Type: application/json
{ "serverName": "AAAAAAAAA...[continue until buffer overflow]" }

Mitigation Guidance

The most effective mitigation strategy is to apply the official patch from the vendor. Until then, implementing a Web Application Firewall (WAF) or Intrusion Detection System (IDS) can provide temporary mitigation by detecting and blocking attempts to exploit this vulnerability.

Overview

The vulnerability, identified as CVE-2025-55605, is a critical flaw in the Tenda AX3 router’s firmware V16.03.12.10_CN. This vulnerability could potentially allow attackers to overrun a buffer within the saveParentControlInfo function via the deviceName parameter, which could lead to system compromise or data leakage. Given the widespread use of Tenda AX3 routers, this vulnerability could have severe consequences if left unpatched.

Vulnerability Summary

CVE ID: CVE-2025-55605
Severity: High (7.5)
Attack Vector: Network
Privileges Required: None
User Interaction: None
Impact: System compromise, Potential data leakage

Affected Products

Product | Affected Versions

Tenda AX3 | V16.03.12.10_CN

How the Exploit Works

The exploit takes advantage of a buffer overflow vulnerability in the saveParentControlInfo function of the Tenda AX3’s firmware. An attacker can supply an excessively long string in the deviceName parameter, which exceeds the buffer’s capacity. This overflow can overwrite adjacent memory locations, potentially leading to arbitrary code execution, system crashes, or information disclosure.

Conceptual Example Code

The following is a conceptual example of how the vulnerability might be exploited. This example shows a malicious HTTP POST request that sends an excessively long string as the deviceName parameter.

POST /saveParentControlInfo HTTP/1.1
Host: target.example.com
Content-Type: application/json
{ "deviceName": "A".repeat(10000) } // Excessively long string

It should be noted that this is just a conceptual example. The actual exploit may require specific knowledge of the system’s memory layout, and the deviceName string may need to contain specific bytes to trigger the desired overflow effect.

Mitigation

Users are advised to apply the patch provided by the vendor as soon as possible. As a temporary mitigation, Web Application Firewalls (WAF) or Intrusion Detection Systems (IDS) can be used to monitor and block potential exploit attempts. However, these should not be considered as a permanent solution, and the vendor patch should still be applied.

Overview

This report provides a detailed analysis of a high-risk vulnerability, CVE-2025-55603, affecting Tenda AX3 V16.03.12.10_CN. This vulnerability, a buffer overflow, has the potential to compromise systems and leak sensitive data. It is, therefore, of significant concern to users and administrators of this product.

Vulnerability Summary

CVE ID: CVE-2025-55603
Severity: High (7.5 CVSS Score)
Attack Vector: Network
Privileges Required: None
User Interaction: None
Impact: Potential system compromise or data leakage

Affected Products

Product | Affected Versions

Tenda AX3 | V16.03.12.10_CN

How the Exploit Works

The CVE-2025-55603 exploit works by taking advantage of a buffer overflow vulnerability in the fromSetSysTime function of Tenda AX3 V16.03.12.10_CN. This vulnerability is triggered when large amounts of data are inputted into the ntpServer parameter, causing an overflow of the buffer and potentially leading to arbitrary code execution or system crashes.

Conceptual Example Code

Below is a conceptual example of how this vulnerability might be exploited, using a specially crafted HTTP request to the vulnerable endpoint:

POST /fromSetSysTime HTTP/1.1
Host: target.example.com
Content-Type: application/x-www-form-urlencoded
ntpServer=AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA.........................................

In this example, the ‘A’s represent an excessively large input that could overflow the buffer.

Mitigation Guidance

The most effective mitigation against this vulnerability is to apply the vendor-provided patch. If this is not immediately possible, using a Web Application Firewall (WAF) or Intrusion Detection System (IDS) can serve as a temporary mitigation measure by detecting and blocking exploit attempts. Regularly updating and patching software is crucial for maintaining a strong security posture and protecting against such vulnerabilities.

Overview

The CVE-2025-55602 vulnerability is a critical flaw found in D-Link DIR-619L 2.06B01. This vulnerability arises due to a Buffer Overflow in the formSysCmd function via the submit-url parameter. This flaw, if exploited by an attacker, could lead to system compromise or data leakage. The vulnerability is of significant concern to all users of D-Link DIR-619L 2.06B01 and needs immediate attention.

Vulnerability Summary

CVE ID: CVE-2025-55602
Severity: High (7.5)
Attack Vector: Network
Privileges Required: None
User Interaction: None
Impact: System compromise or data leakage

Affected Products

Product | Affected Versions

D-Link DIR-619L | 2.06B01

How the Exploit Works

The flaw resides in the formSysCmd function within the D-Link DIR-619L 2.06B01. An attacker can exploit this vulnerability by injecting a malicious payload into the submit-url parameter. This parameter does not validate or sanitize input properly, leading to a buffer overflow condition. This overflow can enable the attacker to execute arbitrary code or crash the system, potentially compromising the system or leading to data leakage.

Conceptual Example Code

Below is a conceptual example of how this vulnerability might be exploited:

POST /submit-url HTTP/1.1
Host: target.example.com
Content-Type: application/x-www-form-urlencoded
cmd=<malicious_payload>

In the above example, `` represents the arbitrary code an attacker might use to trigger the buffer overflow vulnerability.

Mitigation

Users are advised to apply the vendor patch as soon as it is available. In the meantime, a Web Application Firewall (WAF) or Intrusion Detection System (IDS) can be used as temporary mitigation to detect and prevent exploitation of this vulnerability. Regular updating and patching of systems is crucial for maintaining security.

Overview

A critical vulnerability, CVE-2025-55599, has been discovered in D-Link DIR-619L 2.06B01, potentially affecting thousands of users globally. This vulnerability, if exploited, could lead to system compromise and data leakage. Given the widespread use of D-Link routers, this vulnerability could have significant implications for both individual and corporate users.

Vulnerability Summary

CVE ID: CVE-2025-55599
Severity: High (7.5 CVSS Score)
Attack Vector: Network
Privileges Required: None
User Interaction: None
Impact: Potential system compromise or data leakage

Affected Products

Product | Affected Versions

D-Link DIR-619L | 2.06B01

How the Exploit Works

The vulnerability exists due to a buffer overflow in the formWlanSetup function within the D-Link DIR-619L 2.06B01 system. The parameter responsible for this is ‘f_wds_wepKey’. If an attacker sends a specially crafted request to this function with an overly long value for this parameter, it can cause a buffer overflow, leading to potential system compromise and data leakage.

Conceptual Example Code

Below is a conceptual representation of how the vulnerability might be exploited:

POST /formWlanSetup HTTP/1.1
Host: vulnerable-router.example.com
Content-Type: application/x-www-form-urlencoded
f_wds_wepKey=AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA... [continue until buffer overflow is triggered]

In the above example, the `f_wds_wepKey` parameter is filled with an excessively long string of “A”s, which can potentially trigger a buffer overflow in the target system.

Mitigation Guidance

Users are recommended to apply the latest patch provided by D-Link for this vulnerability as soon as possible. In the interim, using a Web Application Firewall (WAF) or an Intrusion Detection System (IDS) can serve as a temporary mitigation measure against potential exploits targeting this vulnerability.

Overview

The cybersecurity landscape is ever-evolving, and new vulnerabilities are constantly surfacing. One such vulnerability is the CVE-2025-9255, a SQL Injection vulnerability in WebITR developed by Uniong. This vulnerability allows unauthenticated remote attackers to inject arbitrary SQL commands and read the contents of the database. The vulnerability poses a significant risk for organizations using WebITR, potentially leading to system compromise and data leakage.

Vulnerability Summary

CVE ID: CVE-2025-9255
Severity: High (7.5 CVSS)
Attack Vector: Network
Privileges Required: None
User Interaction: None
Impact: System compromise and potential data leakage

Affected Products

Product | Affected Versions

WebITR by Uniong | All versions released prior to the patch

How the Exploit Works

The vulnerability lies in the improper sanitation of user inputs within WebITR. A remote attacker could exploit this vulnerability by sending specially crafted SQL commands to the application. Since there is no proper sanitation or handling of user inputs, the application executes these commands, giving the attacker the ability to manipulate the database, and potentially read sensitive data.

Conceptual Example Code

Here is a
conceptual
example of how the vulnerability might be exploited. This is a sample HTTP request:

POST /login HTTP/1.1
Host: target.example.com
Content-Type: application/x-www-form-urlencoded
username=admin' OR '1'='1'; --&password=

In this example, the attacker manipulates the ‘username’ field by injecting a SQL command that always evaluates to ‘true’ (‘1’=’1’). The ‘–‘ is a comment in SQL, which makes the application ignore anything after it, including the password check. This could allow the attacker to bypass authentication or reveal sensitive data.

Mitigation Guidance

To mitigate this vulnerability, apply the vendor patch as soon as it is available. Until the patch is applied, use a Web Application Firewall (WAF) or an Intrusion Detection System (IDS) to detect and prevent SQL Injection attacks. Regular audits and proper sanitation of user inputs are also recommended to prevent similar vulnerabilities.

Overview

This report discusses the details of a critical vulnerability discovered in Windows Storage. Identified as CVE-2025-55231, this vulnerability exploits a race condition, allowing unauthorized attackers to execute code over a network. As Windows Storage is an integral part of many business systems, this vulnerability poses a significant risk to businesses worldwide, primarily those relying heavily on Windows-based platforms.

Vulnerability Summary

CVE ID: CVE-2025-55231
Severity: High (7.5 CVSS Score)
Attack Vector: Network
Privileges Required: None
User Interaction: None
Impact: Unauthorized code execution, potentially leading to system compromise and data leakage.

Affected Products

Product | Affected Versions

Windows Storage | All versions prior to the patch

How the Exploit Works

The vulnerability stems from an improper synchronization issue when a shared resource is concurrently executed in Windows Storage. An attacker can exploit this race condition to execute arbitrary code over a network. This code execution can potentially lead to a system compromise or data leakage if the system is not adequately protected.

Conceptual Example Code

Although the specific exploit code is not provided, a conceptual example of the exploit might look like the following pseudocode:

// Assume this is running on the attacker's machine
Connect to target over network
Begin sending multiple simultaneous requests to shared resource
Each request contains malicious code
Wait for race condition to occur
If successful, malicious code is executed on target system

This is a simplified representation of the attack. In reality, the attacker would need to carefully craft the malicious code and timing of the requests to successfully exploit the vulnerability.

Mitigation Guidance

Users are advised to apply the latest vendor patches to mitigate this vulnerability. If a patch is not immediately available, deploying a Web Application Firewall (WAF) or Intrusion Detection System (IDS) can provide temporary mitigation. However, these measures are not a long-term solution and users are strongly advised to apply the vendor patch as soon as it becomes available.

Overview

This report provides a detailed analysis of the CVE-2025-27721 vulnerability. The vulnerability affects INFINITT PACS System Manager, enabling unauthorized users to gain access to the system without proper authorization. This vulnerability is of significant concern as it exposes sensitive system resources and could potentially lead to system compromise or data leakage.

Vulnerability Summary

CVE ID: CVE-2025-27721
Severity: High (CVSS 7.5)
Attack Vector: Network
Privileges Required: None
User Interaction: None
Impact: Unauthorized access to system resources, potential system compromise, or data leakage.

Affected Products

Product | Affected Versions

INFINITT PACS System Manager | All current versions until patched

How the Exploit Works

The exploit takes advantage of insufficient access controls within the INFINITT PACS System Manager. An unauthorized user can send specially crafted network requests to the system, bypassing the usual authentication procedures and gaining access to the system resources.

Conceptual Example Code

A conceptual example of how the vulnerability might be exploited could be a simple HTTP request, sent without the usual required authentication:

GET /system_resources HTTP/1.1
Host: target.infinitt.com

After sending the request, the unauthorized user could potentially receive a response containing sensitive system information, thus exploiting the CVE-2025-27721 vulnerability.

Mitigation Guidance

To mitigate the risk of this vulnerability, users should apply the vendor patch as soon as it is available. In the meantime, using a Web Application Firewall (WAF) or Intrusion Detection System (IDS) can provide temporary mitigation against potential exploitation.

Overview

This report details the CVE-2025-52194, a critical buffer overflow vulnerability found in libsndfile version 1.2.2 and potentially earlier versions. This vulnerability, found when processing malformed IRCAM audio files, can lead to memory corruption and potentially code execution. Given the severity of this vulnerability, it’s crucial for all affected parties to understand its nature and implications.

Vulnerability Summary

CVE ID: CVE-2025-52194
Severity: High (CVSS: 7.5)
Attack Vector: Network
Privileges Required: Low
User Interaction: None
Impact: Potential system compromise or data leakage

Affected Products

Product | Affected Versions

Libsndfile | 1.2.2 and potentially earlier versions

How the Exploit Works

The exploit takes advantage of a buffer overflow vulnerability during the processing of malformed IRCAM audio files in libsndfile. Specifically, the vulnerability occurs in the ircam_read_header function at src/ircam.c:164 during sample rate processing. A successful exploit could lead to memory corruption and the potential execution of arbitrary code.

Conceptual Example Code

Given the nature of this exploit, a direct HTTP example may not be applicable. However, a conceptual exploitation might be as follows:

$ ./malformed_ircam_file_generator > exploit.aiff
$ ./vulnerable_libsndfile_app exploit.aiff

In this example, `malformed_ircam_file_generator` is a hypothetical tool that creates a malformed IRCAM file designed to exploit this vulnerability. The resulting file is then processed by an application (`vulnerable_libsndfile_app`) using the vulnerable version of libsndfile.

Mitigation

Users of affected versions are advised to apply the vendor-supplied patch as soon as it’s available. As an interim mitigation measure, users can employ Web Application Firewalls (WAFs) or Intrusion Detection Systems (IDS) to monitor and potentially block attempts to exploit this vulnerability.

Overview

The CVE-2025-48956 vulnerability is a significant security flaw found in vLLM, an inference and serving engine for large language models. The vulnerability can lead to server memory exhaustion, potentially resulting in a system crash or unresponsiveness. This issue affects versions of vLLM from 0.1.0 to before 0.10.1.1 and can be easily exploited by any remote user making it a significant concern for all users of the affected application.

Vulnerability Summary

CVE ID: CVE-2025-48956
Severity: High (CVSS: 7.5)
Attack Vector: Network
Privileges Required: None
User Interaction: None
Impact: System Compromise, Potential Data Leakage

Affected Products

Product | Affected Versions

vLLM | 0.1.0 to 0.10.1.0

How the Exploit Works

The vulnerability is based on a flaw in the handling of HTTP GET requests by vLLM. When a large header is sent to an HTTP endpoint, the system fails to manage the memory properly, leading to memory exhaustion. This can result in the system becoming unresponsive or crashing entirely. The flaw does not require authentication, allowing any remote user to exploit it.

Conceptual Example Code

This is a conceptual example of how an HTTP GET request might be sent with an excessively large header, triggering the vulnerability.

GET /vulnerable/endpoint HTTP/1.1
Host: target.example.com
Content-Type: application/json
X-Custom-Header: AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA...[continues]

In this example, the `X-Custom-Header` field is filled with an excessively large value, causing the server to exhaust its memory trying to process the request.

Mitigation Guidance

Users are advised to update to vLLM version 0.10.1.1 or later, which contains a fix for the vulnerability. If unable to update immediately, it is recommended to use a Web Application Firewall (WAF) or Intrusion Detection System (IDS) to mitigate the risks temporarily.