CVE-2025-34054

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CVSS

No CVSS.

A

n unauthenticated command injection vulnerability exists in AVTECH DVR devices via Search.cgi?action=cgi_query. The use of wget without input sanitization allows attackers to inject shell commands through the username or queryb64str parameters, executing commands as root. Exploitation evidence was observed by the Shadowserver Foundation on 2025-01-04 UTC.

References
Link Resource
https://avtech.com/
https://vulncheck.com/advisories/avtech-ipcamera-nvr-dvr-mulitple-vulns
https://web.archive.org/web/20161029201749/https://github.com/ebux/AVTECH
https://web.archive.org/web/20240810225729/https://www.search-lab.hu/advisories/126-AVTech-devices-multiple-vulnerabilities
https://www.exploit-db.com/exploits/40500
Configurations

No configuration.

History

20 Nov 2025, 21:16

Type Values Removed Values Added
Summary (en) An unauthenticated command injection vulnerability exists in AVTECH DVR devices via Search.cgi?action=cgi_query. The use of wget without input sanitization allows attackers to inject shell commands through the username or queryb64str parameters, executing commands as root. Exploitation evidence was observed by the Shadowserver Foundation on 2025-03-07 UTC. (en) An unauthenticated command injection vulnerability exists in AVTECH DVR devices via Search.cgi?action=cgi_query. The use of wget without input sanitization allows attackers to inject shell commands through the username or queryb64str parameters, executing commands as root. Exploitation evidence was observed by the Shadowserver Foundation on 2025-01-04 UTC.

17 Nov 2025, 22:15

Type Values Removed Values Added
CWE CWE-20
Summary (en) An unauthenticated command injection vulnerability exists in AVTECH DVR devices via Search.cgi?action=cgi_query. The use of wget without input sanitization allows attackers to inject shell commands through the username or queryb64str parameters, executing commands as root. Exploitation evidence was observed by the Shadowserver Foundation on 2025-01-04 UTC. (en) An unauthenticated command injection vulnerability exists in AVTECH DVR devices via Search.cgi?action=cgi_query. The use of wget without input sanitization allows attackers to inject shell commands through the username or queryb64str parameters, executing commands as root. Exploitation evidence was observed by the Shadowserver Foundation on 2025-03-07 UTC.

17 Nov 2025, 21:15

Type Values Removed Values Added
Summary (en) An unauthenticated command injection vulnerability exists in AVTECH DVR devices via Search.cgi?action=cgi_query. The use of wget without input sanitization allows attackers to inject shell commands through the username or queryb64str parameters, executing commands as root. (en) An unauthenticated command injection vulnerability exists in AVTECH DVR devices via Search.cgi?action=cgi_query. The use of wget without input sanitization allows attackers to inject shell commands through the username or queryb64str parameters, executing commands as root. Exploitation evidence was observed by the Shadowserver Foundation on 2025-01-04 UTC.

03 Jul 2025, 15:14

Type Values Removed Values Added
Summary
  • (es) Existe una vulnerabilidad de inyección de comandos no autenticados en dispositivos AVTECH DVR mediante Search.cgi?action=cgi_query. El uso de wget sin depuración de entrada permite a los atacantes inyectar comandos de shell mediante los parámetros `username` o `queryb64str`, ejecutándolos como root.

01 Jul 2025, 15:15

Type Values Removed Values Added
New CVE
Information

Published : 2025-07-01 15:15

Updated : 2025-11-20 21:16

NVD link : CVE-2025-34054

Mitre link : CVE-2025-34054

CVE.ORG link : CVE-2025-34054

JSON object : View

Products Affected

No product.

CWE
CWE-78

Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')