CVE-2025-34051
Medium
Description
A server-side request forgery vulnerability exists in multiple firmware versions of AVTECH DVR devices that exposes the /cgi-bin/nobody/Search.cgi?action=cgi_query endpoint without authentication. An attacker can manipulate the ip, port, and queryb64str parameters to make arbitrary HTTP requests from the DVR to internal or external systems, potentially exposing sensitive data or interacting with internal services.
SeverityMedium
CVSS6.9
Exploit probability—
ProductDVR devices
PublishedJul 1, 2025
First seenJul 1, 2025
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| AVTECH DVR devices | 1001-1000-1000-1000, 1001-1000-1001-1001, 1002-1000-1002-1001, 1002-1001-1001-1001, 1004-1002-1001-1000, 1004-1002-1003-1000-FFFF, 1004V-1002V-1003V-1001V, 1004Y-1002Y-1001EJ-1000Y, 1004Y-1002Y-1001Y-1000Y, 1005-1002-1002-1000, 1005-1002-1004-1001, 1006-1001-1003-1004, 1006-1002-1003-1000, 1006Y-1002Y-1003Y-1000Y, 1007-1002-1004-1000, 1007-1003-1003-1002, 1007-1003-1005-1001, 1007E-1003E-1005EJ-1001E, 1007V-1003V-1005V-1001V, 1007Y-1002Y-1004Y-1000Y, 1008-1002-1005-1000, 1008-1004-1003-1002, 1009-1003-1005-1006, 1009-1003-1006-1001, 1009-1007-1007-1000-FFFF, 1009Y-1003Y-1006Y-1001Y, 1010-1004-1007-1001, 1010-1005-1005-1002, 1011-1004-1005-1006, 1011-1005-1007-1001, 1011-1005-1007EJ-1001, 1011-1005-1008-1002, 1012-1004-1005-1006, 1012-1005-1007-1002, 1012-1006-1007-1001, 1012-1008-1009-1000-FFFF, 1014-1005-1009-1002, 1014-1007-1009-1001, 1014-1010-1010-1000-FFFF, 1014Y-1007Y-1009Y-1001Y, 1015-1006-1010-1003, 1015-1007-1007-1007, 1015-1007-1010-1001, 1015-1010-1011-1000-FFFF, 1015Y-1007Y-1010Y-1001Y, 1016-1007-1005-1001, 1016-1007-1011-1001, 1016-1007-1011-1003, 1016-1008-1007-1007, 1016Y-1007Y-1011Y-1001Y, 1017-1008-1012-1002, 1017-1009-1008-1008, 1017-1011-1013-1001-FFFF, 1017f-1011f-1013f-1001f-FFFF, 1017Y-1008Y-1012Y-1002Y, 1018-1008-1012-1004, 1019-1009-1013-1003, 1019-1010-1009-1009, 1019c-1012c-1014c-1001c-FFFF, 1021-1011-1010-1009, 1022-1012-1011-1009, 1022-1014-1016-1002-FFFF, 1022Y-1014Y-1016Y-1002Y-FFFF, 1023-1013-1011-1009, 1023-1014-1017-1002-FFFF, 1025-1014-1013-1009, 1026-1014-1014-1009, 1027-1014-1015-1009, S968-S968-S968-S968, V171P-V171P-V171P-V171P, V189-V189-V189-V189 | — |
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