AVTECH IP camera, DVR, and NVR Devices Unauthenticated Command Injection
Priority HIGH 82CWE-78Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Attack requirements
- None
- Impact type
- Code execution
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- No fix listed
Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-78.
Summary
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.
Why it matters now
Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.02739 86th percentileScored 2026-11-07
Public exploit Yes 2 exploit referencesTagged by the CNA
Fix No fix listed No fixed version in the sources yet
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- Poc
- Automatable
- Yes
- Technical impact
- Total
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| AVTECH | IP camera, DVR, and NVR Devices | 1008-1002-1005-1000; 1009-1003-1006-1001; 1009Y-1003Y-1006Y-1001Y; 1010-1004-1007-1001; 1011-1005-1008-1002; 1014-1005-1009-1002; 1015-1006-1010-1003; 1016-1007-1011-1003; 1017-1008-1012-1002; 1017Y-1008Y-1012Y-1002Y; 1018-1008-1012-1004; 1019-1009-1013-1003; 1019c-1012c-1014c-1001c-FFFF; 1022-1014-1016-1002-FFFF; 1022Y-1014Y-1016Y-1002Y-FFFF; 1023-1014-1017-1002-FFFF | — | No fix listed | CNA |
- IP camera, DVR, and NVR Devices VendorAVTECH Affected 1008-1002-1005-1000; 1009-1003-1006-1001; 1009Y-1003Y-1006Y-1001Y; 1010-1004-1007-1001; 1011-1005-1008-1002; 1014-1005-1009-1002; 1015-1006-1010-1003; 1016-1007-1011-1003; 1017-1008-1012-1002; 1017Y-1008Y-1012Y-1002Y; 1018-1008-1012-1004; 1019-1009-1013-1003; 1019c-1012c-1014c-1001c-FFFF; 1022-1014-1016-1002-FFFF; 1022Y-1014Y-1016Y-1002Y-FFFF; 1023-1014-1017-1002-FFFF Fixed in — No fix listed CNA
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2025-34054
- 2026-10-03 Alias added: GHSA-5r56-hjhv-6gr3
References
More AVTECH vulnerabilities
- TI-2025-29129 An issue was discovered in the methods push.lite.avtech.com.AvtechLib.GetHttpsResponse… CVSS 3.1CRITICAL 9.8
- TI-2025-24224 AVTECH IP camera, DVR, and NVR Devices Authenticated Root Command Execution CVSS 4.0CRITICAL 9.4
- TI-2025-24223 AVTECH IP camera, DVR, and NVR Devices Authenticated Root Command Execution CVSS 4.0CRITICAL 9.4
- TI-2025-35471 AVTECH SECURITY Corporation DGM1104 FullImg-1015-1004-1006-1003 was discovered to contain… CVSS 3.1HIGH 8.8
- TI-2025-35469 AVTECH SECURITY Corporation DGM1104 FullImg-1015-1004-1006-1003 was discovered to contain… CVSS 3.1HIGH 8.8
- TI-2025-35468 AVTECH SECURITY Corporation DGM1104 FullImg-1015-1004-1006-1003 was discovered to contain… CVSS 3.1HIGH 8.8
Sources
- CVE-2025-34054 · CVE Program
- CVE-2025-34054 · NVD
- FIRST EPSS
- GHSA-5r56-hjhv-6gr3 · GitHub Advisory Database · CC BY 4.0
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