Zyxel Firewall - OS Command Injection

An OS command injection vulnerability in the CGI program of Zyxel USG FLEX 100W firmware versions 5.00 through 5.21 Patch 1, USG FLEX 200 firmware versions 5.00 through 5.21 Patch 1, USG FLEX 500 firmware versions 5.00 through 5.21 Patch 1, USG FLEX 700 firmware versions 5.00 through 5.21 Patch 1...

CVE-2026-7256

UNSUPPORTED WHEN ASSIGNED A command injection vulnerability in the CGI program of Zyxel WRE6505 v2 firmware version V1.00ABDV.3C0 could allow an adjacent attacker on the LAN to execute operating system OS commands on a vulnerable device by sending a crafted HTTP request...

CVE-2026-7256

UNSUPPORTED WHEN ASSIGNED A command injection vulnerability in the CGI program of Zyxel WRE6505 v2 firmware version V1.00ABDV.3C0 could allow an adjacent attacker on the LAN to execute operating system OS commands on a vulnerable device by sending a crafted HTTP request...

CVE-2026-6058

UNSUPPORTED WHEN ASSIGNED An improper encoding or escaping vulnerability in the CGI program of Zyxel WRE6505 v2 firmware version V1.00ABDV.3C0 could allow an adjacent attacker on the WLAN to cause a denial-of-service DoS condition in the web management interface by convincing an authenticated...

CVE-2025-11848

A null pointer dereference vulnerability in the Wake-on-LAN CGI program of the Zyxel VMG3625-T50B firmware version through 5.50ABPM.9.6C0 and the Zyxel WX3100-T0 firmware versions through 5.50ABVL.4.8C0 could allow an authenticated attacker with administrator privileges to trigger a...

CVE-2025-11848

A null pointer dereference vulnerability in the Wake-on-LAN CGI program of the Zyxel VMG3625-T50B firmware version through 5.50ABPM.9.6C0 and the Zyxel WX3100-T0 firmware versions through 5.50ABVL.4.8C0 could allow an authenticated attacker with administrator privileges to trigger a...

PT-2026-21642

A null pointer dereference vulnerability in the Wake-on-LAN CGI program of the Zyxel VMG3625-T50B firmware version through 5.50ABPM.9.6C0 and the Zyxel WX3100-T0 firmware versions through 5.50ABVL.4.8C0 could allow an authenticated attacker with administrator privileges to trigger a...

PT-2026-21621

A null pointer dereference vulnerability in the certificate downloader CGI program of the Zyxel VMG3625-T50B firmware versions through 5.50ABPM.9.6C0 and the Zyxel WX3100-T0 firmware versions through 5.50ABVL.4.8C0 could allow an authenticated attacker with administrator privileges to trigger a...

httpd: Apache HTTP Server: CGI environment variable override

A configuration override flaw has been discovered in the apache HTTP server. Improper Neutralization of Escape, Meta, or Control Sequences vulnerability in Apache HTTP Server through environment variables set via the Apache configuration unexpectedly superseding variables calculated by the server...

CVE-2026-24936

CVE-2026-24936 affects ASUSTOR ADM: an improper input parameter validation flaw in a CGI program when a specific function is enabled during AD Domain join allows an unauthenticated remote attacker to write arbitrary data to any file, potentially leading to complete system compromise. Affected: AD...

CVE-1999-0070

test-cgi program allows an attacker to list files on the server...

CVE-1999-0149

The wrap CGI program in IRIX allows remote attackers to view arbitrary directory listings via a .. dot dot attack...

CVE-1999-0260

The jj CGI program allows command execution via shell metacharacters...

CVE-2025-60676

An unauthenticated command injection vulnerability exists in the D-Link DIR-878A1 router firmware FW101B04.bin. The vulnerability occurs in the 'SetNetworkSettings' functionality of prog.cgi, where the 'IPAddress' and 'SubnetMask' parameters are directly concatenated into shell commands executed...

EUVD-2001-0022

Malware in sbrugna...

EUVD-2001-0291

Malware in sbrugna...

EUVD-2007-4525

Malware in sbrugna...

EUVD-2021-21677

Malware in sbrugna...

EUVD-1999-0932

Malware in sbrugna...

EUVD-2002-0287

Malware in sbrugna...