CVE-2025-34055

AVTECH IP camera, DVR, and NVR Devices Authenticated Root Command Execution

Published Jul 1, 2025 CVSS 4.0 · 9.4 Critical EPSS 1.6% KEV · Not listed

Description

An OS command injection vulnerability exists in AVTECH DVR, NVR, and IP camera devices within the adcommand.cgi endpoint, which interfaces with the ActionD daemon. Authenticated users can invoke the DoShellCmd operation, passing arbitrary input via the strCmd parameter. This input is executed directly by the system shell without sanitation allowing attackers to execute commands as the root user.

Affected Products

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

AVTECH

IP camera, DVR, and NVR Devices

unaffected

Version	Status	Constraints
`1001-1000-1000-1000`	affected	—
`1002-1000-1000-1000`	affected	—
`1002-1001-1001-1001`	affected	—
`1003-1000-1001-1000`	affected	—
`1003-1001-1001-1000`	affected	—
`1003-1001-1001-1001`	affected	—
`1004-1000-1000-1000`	affected	—
`1004-1001-1001-1001`	affected	—
`1004-1001-1002-1000`	affected	—
`1004-1002-1001-1000`	affected	—
`1004V-1002V-1003V-1001V`	affected	—
`1004Y-1002Y-1001EJ-1000Y`	affected	—
`1005-1001-1002-1000`	affected	—
`1005-1002-1001-1002`	affected	—
`1005-1002-1002-1000`	affected	—
`1005-1002-1004-1001`	affected	—
`1006-1001-1003-1000`	affected	—
`1006-1001-1003-1003`	affected	—
`1006-1002-1001-1002`	affected	—
`1006-1002-1003-1000`	affected	—
`1006R-1002R-1001R-1002R`	affected	—
`1007-1001-1003-1000`	affected	—
`1007-1001-1003-1003`	affected	—
`1007-1002-1004-1000`	affected	—
`1007-1003-1005-1001`	affected	—
`1007E-1003E-1005EJ-1001E`	affected	—
`1007V-1003V-1005V-1001V`	affected	—
`1008-1001-1001-1001`	affected	—
`1008-1002-1002-1003`	affected	—
`1008-1002-1005-1000`	affected	—
`1008-1003-1005-1003`	affected	—
`1008-1004-1003-1002`	affected	—
`1009-1001-1002-1001`	affected	—
`1009-1001-1004-1000`	affected	—
`1009-1003-1006-1001`	affected	—
`1009-1004-1005-1006`	affected	—
`1009-1004-1006-1003`	affected	—
`1009Y-1003Y-1006Y-1001Y`	affected	—
`1010-1001-1003-1001`	affected	—
`1010-1001-1004-1005`	affected	—
`1010-1002-1005-1000`	affected	—
`1010-1004-1007-1001`	affected	—
`1010-1005-1005-1002`	affected	—
`1011-1002-1004-1001`	affected	—
`1011-1002-1006-1000`	affected	—
`1011-1005-1007EJ-1001`	affected	—
`1011-1005-1008-1002`	affected	—
`1012-1002-1004-1001`	affected	—
`1012-1002-1006-1005`	affected	—
`1012-1002-1007-1004`	affected	—
`1012-1003-1001-1005`	affected	—
`1012-1003-1005-1005`	affected	—
`1012-1004-1008-1008`	affected	—
`1012-1008-1009-1000-FFFF`	affected	—
`1013-1002-1006-1005`	affected	—
`1013-1003-1005-1001`	affected	—
`1013-1004-1008-1003`	affected	—
`1013-1004-1008-1008`	affected	—
`1014-1002-1007-1004`	affected	—
`1014-1003-1006-1001`	affected	—
`1014-1003-1006PL-1001`	affected	—
`1014-1003-1007-1001`	affected	—
`1014-1004-1008-1008`	affected	—
`1014-1005-1009-1002`	affected	—
`1014-1007-1009-1001`	affected	—
`1014L-1002L-1006L-1005L`	affected	—
`1015-1006-1004-1002`	affected	—
`1015-1006-1005-1002`	affected	—
`1015-1006-1008-1002`	affected	—
`1015-1006-1008-1007`	affected	—
`1015-1006-1010-1003`	affected	—
`1015-1007-1007-1007`	affected	—
`1015K-1006K-1008PO-1002K`	affected	—
`1015Y-1007Y-1010Y-1001Y`	affected	—
`1016-1003-1007-1001`	affected	—
`1016-1004-1009-1009`	affected	—
`1016-1006-1008-1007`	affected	—
`1016-1007-1005-1001`	affected	—
`1016-1007-1009-1003`	affected	—
`1016-1007-1011-1001`	affected	—
`1016-1007-1011-1003`	affected	—
`1016-1008-1007-1007`	affected	—
`1016Y-1007Y-1011Y-1001Y`	affected	—
`1017-1002-1008-1005`	affected	—
`1017-1003-1007-1002`	affected	—
`1017-1003-1008-1006`	affected	—
`1017-1008-1012-1002`	affected	—
`1017-1011-1013-1001-FFFF`	affected	—
`1017k-1003k-1008k-1006k`	affected	—
`1017Y-1008Y-1012Y-1002Y`	affected	—
`1018-1003-1005-1004`	affected	—
`1018-1003-1007-1002`	affected	—
`1018-1003-1008-1003`	affected	—
`1018-1003-1008-1004`	affected	—
`1018-1003-1008PO-1003`	affected	—
`1018-1006-1009-1007`	affected	—
`1018-1007-1009-1003`	affected	—
`1018-1008-1012-1004`	affected	—
`1019-1003-1007-1002`	affected	—
`1019-1003-1008-1001`	affected	—
`1019-1004-1009-1007`	affected	—
`1019-1007-1009-1003`	affected	—
`1019-1009-1013-1003`	affected	—
`1019-1010-1009-1009`	affected	—
`1019c-1012c-1014c-1001c-FFFF`	affected	—
`1020-1003-1008-1003`	affected	—
`1020-1003-1008-1004`	affected	—
`1020-1003-1010-1006`	affected	—
`1020-1004-1009-1007`	affected	—
`1020-1005-1011-1010`	affected	—
`1020-1005-1012-1007`	affected	—
`1020-1007-1008-1003`	affected	—
`1020-1007-1009-1003`	affected	—
`1021-1003-1008-1003`	affected	—
`1021-1003-1008-1004`	affected	—
`1021-1005-1011-1010`	affected	—
`1021-1007-1010-1003`	affected	—
`1021L-1003L-1010L-1006L`	affected	—
`1021r-1004r-1009r-1007r`	affected	—
`1022-1003-1008-1002`	affected	—
`1022-1004-1009-1007`	affected	—
`1022-1007-1012-1007`	affected	—
`1022-1012-1011-1009`	affected	—
`1022-1014-1016-1002-FFFF`	affected	—
`1022L-1004L-1011L-1006L`	affected	—
`1022L-1005L-1011L-1010L`	affected	—
`1022Y-1014Y-1016Y-1002Y-FFFF`	affected	—
`1023-1004-1010-1007`	affected	—
`1023-1014-1017-1002-FFFF`	affected	—
`1025-1006-1013-1011`	affected	—
`1025-1008-1013-1008`	affected	—
`1025-1014-1013-1009`	affected	—
`1027-1008-1012-1008`	affected	—
`1027-1008-1013-1008`	affected	—
`1027-1014-1015-1009`	affected	—
`1027L-1006L-1015L-1009L`	affected	—
`1028-1007-1014-1012`	affected	—
`1029-1007-1014-1008`	affected	—
`1030-1007-1014-1012`	affected	—
`1030-1008-1014-1008`	affected	—
`1031-1007-1015-1012`	affected	—
`1032-1007-1015-1008`	affected	—
`1032k-1007k-1015k-1008k`	affected	—
`1036r-1008r-1016r-1009r`	affected	—
`1037-1008-1017-1009`	affected	—
`S749-S749-S749-S749`	affected	—
`S820-S820-S820-S820`	affected	—
`S823-S823-S823-S823`	affected	—
`S855-S855-S855-S855`	affected	—
`S914V-S914V-S914V-S914V`	affected	—
`S968-S968-S968-S968`	affected	—
`S984-S984-S984-S984`	affected	—
`T717-T717-T717-T717`	affected	—

No data.

No data available yet.

Remediation

No solution or workaround provided in the CVE record

Tracking

Advisories

Source	ID	Title
EUVD	EUVD-2025-19643	An OS command injection vulnerability exists in AVTECH DVR, NVR, and IP camera devices within the adcommand.cgi endpoint, which interfaces with the ActionD daemon. Authenticated users can invoke the DoShellCmd operation, passing arbitrary input via the strCmd parameter. This input is executed directly by the system shell without sanitation allowing attackers to execute commands as the root user.

Metrics

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Attack Requirements None

User Interaction None

Vulnerable System Confidentiality Impact High

Vulnerable System Integrity Impact High

Vulnerable System Availability Impact High

Subsequent System Confidentiality Impact High

Subsequent System Integrity Impact High

Subsequent System Availability Impact High

No CVSS v3.1

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploit prediction score: 1.6% (1.573% probability within 30 days)

Exploitation poc

Automatable yes

Technical Impact total

References

Link	Providers
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

History

Jul 2, 2025 8:15 AM Scoring metrics updated View changes

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'yes', 'Exploitation': 'poc', 'Technical Impact': 'total'}, 'version': '2.0.3'}`

Jul 1, 2025 3:00 PM Description updated. Title updated. Weaknesses updated. Added references. Scoring metrics updated View changes

Type	Values Removed	Values Added
Description		An OS command injection vulnerability exists in AVTECH DVR, NVR, and IP camera devices within the adcommand.cgi endpoint, which interfaces with the ActionD daemon. Authenticated users can invoke the DoShellCmd operation, passing arbitrary input via the strCmd parameter. This input is executed directly by the system shell without sanitation allowing attackers to execute commands as the root user.
Title		AVTECH IP camera, DVR, and NVR Devices Authenticated Root Command Execution
Weaknesses		CWE-20 CWE-78
References		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
Metrics		cvssV4_0 `{'score': 9.4, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H'}`