CVE-2025-4076: Improper Neutralization of Special Elements used in a Command

A vulnerability classified as critical has been found in LB-LINK BL-AC3600 up to 1.0.22. This affects the function easyucisetoptionstring0 of the file /cgi-bin/lighttpd.cgi of the component Password Handler. The manipulation of the argument routepwd leads to command injection. It is possible to...

CVE-2025-28022

TOTOLINK A810R V4.1.2cu.5182B20201026 was found to contain a buffer overflow vulnerability in downloadFile.cgi through the v25 parameter...

CVE-2025-28019

TOTOLINK A800R V4.1.2cu.5137B20200730 was found to contain a buffer overflow vulnerability in the downloadFile.cgi component...

CVE-2025-28018

TOTOLINK A800R V4.1.2cu.5137B20200730 was found to contain a buffer overflow vulnerability in downloadFile.cgi through the v14 parameter...

CGI: ReDoS in CGI::Util#escapeElement

A flaw was found in Ruby's CGI gem. The CGI::UtilescapeElement method is vulnerable to Regular expression Denial of Service ReDoS, allowing a specially crafted input to cause a high CPU consumption...

TOTOLINK A800R 安全漏洞

TOTOLINK A800R is a wireless router from China's Gion Electronics TOTOLINK. A buffer overflow vulnerability exists in TOTOLINK A800R version V4.1.2cu.5137B20200730, which stems from a security issue in the downloadFile.cgi component, and can be exploited by remote attackers to execute arbitrary...

CVE-2025-28020

TOTOLINK A800R V4.1.2cu.5137B20200730 was found to contain a buffer overflow vulnerability in downloadFile.cgi through the v25 parameter...

CVE-2025-2772: Insufficiently Protected Credentials

BEC Technologies Multiple Routers Insufficiently Protected Credentials Information Disclosure Vulnerability. This vulnerability allows network-adjacent attackers to disclose sensitive information on affected installations of BEC Technologies routers. Authentication is not required to exploit this...

RHEL 8 : ruby:3.1 (RHSA-2025:4063)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2025:4063 advisory. Ruby is an extensible, interpreted, object-oriented, scripting language. It has features to process text files and to perform system...

TOTOLINK A3700R cstecgi.cgi setUPnPCfg Improper Access Control Vulnerability

The TOTOLINK A3700R is a wireless router that provides wireless network connectivity and management. The TOTOLINK A3700R suffers from an improper access control vulnerability that originates from improper access control of the setUPnPCfg function in the file /cgi-bin/cstecgi.cgi. No detailed...

CVE-2025-28027

A stack-based buffer overflow vulnerability exists in the downloadFile.cgi script within the microprogramming software of several TOTOLINK routers. Affected models include the A830R (V4.1.2cu.5182_B20201102), A950RG (V4.1.2cu.5161_B20200903), A3000RU (V5.9c.5185_B20201128), and A3100R (V4.1.2cu.5...

Moderate: ruby:3.1 security update

Ruby is an extensible, interpreted, object-oriented, scripting language. It has features to process text files and to perform system management tasks. Security Fixes: rexml: DoS vulnerability in REXML CVE-2024-39908 rexml: rubygem-rexml: DoS when parsing an XML having many specific characters suc...

ALSA-2025:4063 Moderate: ruby:3.1 security update

Ruby is an extensible, interpreted, object-oriented, scripting language. It has features to process text files and to perform system management tasks. Security Fixes: rexml: DoS vulnerability in REXML CVE-2024-39908 rexml: rubygem-rexml: DoS when parsing an XML having many specific characters suc...

Azure Linux 3.0 Security Update: ruby (CVE-2025-27219)

The version of ruby installed on the remote Azure Linux 3.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2025-27219 advisory. - In the CGI gem before 0.4.2 for Ruby, the CGI::Cookie.parse method in the CGI library contains a potential...

Ubuntu: Security Advisory (USN-7442-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2025 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

CVE-2025-29209: Improper Neutralization of Special Elements used in a Command

TOTOLINK X18 v9.1.0cu.2024B20220329 has an unauthorized arbitrary command execution in the enable parameter' of the sub41105C function of cstecgi .cgi...

USN-7442-1 ruby2.3, ruby2.5 vulnerabilities

It was discovered that the Ruby CGI gem incorrectly handled parsing certain cookies. A remote attacker could possibly use this issue to consume resources, leading to a denial of service. CVE-2025-27219 It was discovered that the Ruby CGI gem incorrectly handled parsing certain regular expressions...

USN-7442-1: Ruby vulnerabilities

It was discovered that the Ruby CGI gem incorrectly handled parsing certain cookies. A remote attacker could possibly use this issue to consume resources, leading to a denial of service. CVE-2025-27219 It was discovered that the Ruby CGI gem incorrectly handled parsing certain regular expressions...

ROS-20250417-12

Vulnerability in cgi gem software tool due to insufficient input validation when processing unreliable input using regular expressions in CGI::UtilescapeElement. Exploitation of the vulnerability could allow an attacker acting remotely to cause a denial of service Vulnerability in the cgi gem...

CVE-2025-3663

A vulnerability, which was classified as critical, has been found in TOTOLINK A3700R 9.1.2u.5822B20200513. This issue affects the function setWiFiEasyCfg/setWiFiEasyGuestCfg of the file /cgi-bin/cstecgi.cgi of the component Password Handler. The manipulation leads to improper access controls. The...