Sunday , April 27 2025

PoC Exploit Released for TP-Link Router XSS Vuln

A newly found XSS vulnerability, CVE-2024-57514, in the TP-Link Archer A20 v3 Router has raised security concerns for users. CVE-2024-57514 is a flaw in firmware version 1.0.6 Build 20231011 rel.85717(5553) that lets attackers run arbitrary JavaScript code via the router’s web interface, posing a risk of exploitation.

Discovery of the Vulnerability:

NVIDIA Releases Security Update For GPU Driver Vulnerabilities

NVIDIA has released a software security update for its GPU Display Driver to fix multiple vulnerabilities affecting both the driver...
Read More
NVIDIA Releases Security Update For GPU Driver Vulnerabilities

‘SessionShark’ ToolKit Bypasses Microsoft Office 365 MFA

The SessionShark phishing kit bypasses Office 365 MFA by stealing session tokens. Experts warn about real-time attacks using fake login...
Read More
‘SessionShark’ ToolKit Bypasses Microsoft Office 365 MFA

159 CVEs Exploited in Q1 2025 : 28.3% Within 24 Hours of Disclosure

In Q1 2025, VulnCheck identified evidence of 159 CVEs publicly disclosed for the first time as exploited in the wild....
Read More
159 CVEs Exploited in Q1 2025 : 28.3% Within 24 Hours of Disclosure

NVIDIA NeMo Framework Vuln Allow Attackers RCE

The NVIDIA NeMo Framework has three vulnerabilities that could enable attackers to execute remote code, risking AI system compromise and...
Read More
NVIDIA NeMo Framework Vuln Allow Attackers RCE

Cisco Issued Urgent Security Advisories For Multiple Products

Cisco issued a security advisory about a remote code execution (RCE) vulnerability (CVE-2025-32433) affecting multiple products in its portfolio due...
Read More
Cisco Issued Urgent Security Advisories For Multiple Products

SonicWall patched SSLVPN Vuln Allowing Firewall Crashing

SonicWall has revealed a vulnerability in its SonicOS SSLVPN Virtual Office interface that could let remote attackers crash firewall appliances....
Read More
SonicWall patched SSLVPN Vuln Allowing Firewall Crashing

GitLab Releases Security Update For Multiple Vulns

GitLab has announced a security advisory urging users to upgrade their self-managed installations right away. Versions 17.11.1, 17.10.5, and 17.9.7...
Read More
GitLab Releases Security Update For Multiple Vulns

ISPAB president “whatsapp” got hacked via phishing link

Imdadul Haque, the president of Internet Service Provider of Bangladesh (ISPAB) said, I automatically got back my WhatsApp account. What...
Read More
ISPAB president “whatsapp” got hacked via phishing link

Zyxel released patches 2 vulns in its USG FLEX H series firewalls

Zyxel Networks has issued critical security patches for two high-severity vulnerabilities in its USG FLEX H series firewalls. These flaws...
Read More
Zyxel released patches 2 vulns in its USG FLEX H series firewalls

South Korea’s largest SK Telecom Hit by Malware: SIM-related info leaked

South Korea's largest mobile operator, SK Telecom, is warning that a malware infection allowed threat actors to access sensitive USIM-related...
Read More
South Korea’s largest SK Telecom Hit by Malware: SIM-related info leaked

The vulnerability is due to incorrect checks on the paths used for directory listings in the router’s web interface. An attacker can create a harmful URL that executes JavaScript code in the browser of anyone who visits the page. This allows harmful scripts to be injected, which can be used for phishing, session hijacking, or other attacks.

The problem is that the router doesn’t properly sanitize user input in directory listings, allowing for potential JavaScript execution. For example, a certain payload can illustrate this vulnerability:

http://192.168.0.1/<style onload=alertrvz ;>../..%2f
This URL triggers an alert box to show the vulnerability, which can be used to run more harmful scripts if desired.

Analysis and Proof of Concept (PoC):

The vulnerability permits JavaScript execution in the root directory and its sub-directories, but it does not expose cookies under the /cgi-bin/luci path because the cookie’s path attribute limits access to that directory.

Although this limitation stops direct cookie theft, attackers can still use the XSS vulnerability for other malicious activities, such as phishing or browser exploitation. Security researchers have shared a video proof-of-concept (PoC) demonstrating this vulnerability and its potential impact on unprotected users.

The Zyenra report states that TP-Link has confirmed a vulnerability in the Archer A20 v3 router, which has reached its End of Life (EOL) and will not receive further updates or patches.

TP-Link has chosen not to address the issue in this model due to its limited scope and severity, as assessed by their security teams. The company reassured users that they are reviewing other models for security and advised upgrading to newer, supported devices for ongoing protection.

Despite some restrictions reducing direct impact, TP-Link Archer A20 v3 router users should exercise caution.

Upgrading to a supported model is strongly recommended, as discontinued devices do not receive important security updates, making them vulnerable. Cybersecurity experts also advise against visiting untrusted links to reduce exposure to vulnerabilities.

Zyxel CPE Zero-Day Exploited in the Wild

Check Also

Airport

Cyberattack on Malaysian airports: PM rejected $10 million ransom

Operations at Kuala Lumpur International Airport (KLIA) were unaffected by a cyber attack in which …

Leave a Reply

Your email address will not be published. Required fields are marked *