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CVE-2025-34054— AVTECH IP camera, DVR, and NVR Devices Unauthenticated Command Injection

Quick assessment

Affected
AVTECH IP camera, DVR, and NVR Devices
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

AVTECH DVR是美国AVTECH公司的一款数位录影主机。 AVTECH DVR存在安全漏洞，该漏洞源于Search.cgi端点未清理输入导致命令注入。

AI Predicted 10.0 Difficulty: Trivial EPSS 2.74% · P86
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I. Basic Information for CVE-2025-34054

Vulnerability Information
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Vulnerability Title
AVTECH IP camera, DVR, and NVR Devices Unauthenticated Command Injection
Source: CVE Program / CVE List V5
Vulnerability Description
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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H
Source: CVE Program / CVE List V5
Vulnerability Type
OS命令中使用的特殊元素转义处理不恰当(OS命令注入)
Source: CVE Program / CVE List V5
Vulnerability Title
AVTECH DVR 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
AVTECH DVR是美国AVTECH公司的一款数位录影主机。 AVTECH DVR存在安全漏洞，该漏洞源于Search.cgi端点未清理输入导致命令注入。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
AVTECH IP camera, DVR, and NVR Devices 1008-1002-1005-1000 -

II. Public POCs for CVE-2025-34054

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III. Intelligence Information for CVE-2025-34054

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Vendor Advisories for CVE-2025-34054 (1)

Other References for CVE-2025-34054 (1)

Same Patch Batch · AVTECH · 2025-07-01 · 8 CVEs total

CVE-2025-34050 AVTECH IP Camera, DVR, and NVR Devices Cross-Site Request Forgery
CVE-2025-34051 AVTECH DVR Devices Server-Side Request Forgery
CVE-2025-34066 AVTECH IP camera, DVR, and NVR Devices Unauthenticated Information Disclosure
CVE-2025-34055 AVTECH IP camera, DVR, and NVR Devices Authenticated Root Command Execution
CVE-2025-34056 AVTECH IP camera, DVR, and NVR Devices Authenticated Root Command Execution
CVE-2025-34053 AVTECH IP camera, DVR, and NVR Devices Authentication Bypass via .cab Path Manipulation
CVE-2025-34065 AVTECH IP camera, DVR, and NVR Devices Authentication Bypass via /nobody URL Path

IV. Related Vulnerabilities

Same product: IP camera, DVR, and NVR Devices
Same vendor: AVTECH
Same weakness: CWE-78

V. Comments for CVE-2025-34054

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