TI-2025-24221 Aliases CVE-2025-34053 GHSA-r5g5-cgx4-4r36

AVTECH IP camera, DVR, and NVR Devices Authentication Bypass via .cab Path Manipulation

MEDIUM 64CWE-290Published 2025-07-01 · Updated 2026-04-07

Key facts

Attack vector: Network
Privileges required: None
User interaction: None
Attack complexity: Low
Attack requirements: None
Impact type: Security bypass
Confidentiality · integrity · availability: Low · Low · Low
Fix status: No fix listed

Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-290.

Summary

An authentication bypass vulnerability exists in AVTECH IP camera, DVR, and NVR devices’ streamd web server. The strstr() function is used to identify ".cab" requests, allowing any URL containing ".cab" to bypass authentication and access protected endpoints.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV

EPSS 0.00629 50th 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: No
Technical impact: Partial

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	1000-1000-1000-1000; 1000C-1000C-1000C-1000C; 1001-1000-1000-1000; 1001-1001-1000-1000; 1002-1000-1000-1000; 1002-1002-1000-1002; 1002D-1000D-1000D-1000D; 1003-1000-1000-1001; 1003-1001-1001-1000; 1003-1002-1001-1000; 1004-1000-1000-1000; 1004-1001-1001-1001; 1004-1003-1001-1002; 1004-1003-1002-1001; 1004A-1001A-1002A-1000A; 1005-1002-1001-1002; 1005-1003-1001-1002; 1005-1004-1002-1001; 1005A-1001A-1002A-1001A; 1005D-1001D-1002D-1001D; 1006-1002-1001-1002; 1006-1004-1003-1001; 1007-1001-1003-1001; 1007-1001-1004-1003; 1007-1002-1001-1003; 1007-1002-1003-1002; 1007-1004-1003-1001; 1008-1001-1003-1002; 1008-1004-1004-1001; 1008D-1003D-1004D-1002D; 1008J-1004J-1004J-1001J; 1009-1001-1004-1001; 1009-1002-1005-1003; 1009-1003-1005-1002; 1010-1001-1004-1001; 1010-1001-1004-1002; 1010-1003-1005-1002; 1010-1003-1006-1003; 1010-1003-1006-1004; 1010-1004-1007-1001; 1010J-1001J-1004J-1001J; 1010N-1003N-1005N-1002N; 1011-1001-1002A-1002; 1011-1001-1002D-1002; 1011-1001-1003-1002; 1011-1001-1004-1002; 1011-1001-1005-1002; 1011-1004-1005-1002; 1012-1001-1005-1002; 1012-1001-1005-1003; 1012-1001-1005PO-1002; 1012-1003-1007-1002; 1012-1003-1007-1004; 1013-1001-1005-1003; 1013-1002-1006-1002; 1013-1003-1008-1003; 1013-1004-1008-1004; 1013-1005-1005-1002; 1013-1005-1007-1002; 1013K-1005K-1007PO-1002K; 1014-1002-1006-1002; 1014-1002-1006-1003; 1014-1003-1008-1003; 1014-1005-1008-1002; 1014B-1002B-1006B-1002B; 1015-1001-1006-1003; 1015-1002-1006-1003; 1015-1002-1007-1002; 1015-1003-1008-1003; 1015-1005-1009-1004; 1015-1006-1004-1002; 1015-1006-1005-1002; 1015-1006-1008-1002; 1015C-1004C-1003C-1005C; 1015K-1006K-1008PO-1002K; 1016-1002-1007-1002; 1016-1006-1013-1002; 1016-1007-1009-1003; 1016-1007-1011-1003; 1017-1002-1007-1003; 1017-1003-1007-1003; 1017-1003-1009-1003; 1017-1005-1004-1005; 1017-1006-1013-1002; 1017-1013-1014-1005; 1018-1003-1005-1004; 1018-1003-1008-1003; 1018-1003-1008-1004; 1018-1003-1008PO-1003; 1018-1004-1005-1005; 1018-1007-1009-1003; 1018-1012-1011-1010; 1019-1004-1006-1005; 1019-1007-1009-1003; 1020-1003-1008-1003; 1020-1003-1008-1004; 1020-1004-1007-1006; 1020-1007-1008-1003; 1020-1007-1009-1003; 1021-1003-1008-1003; 1021-1003-1008-1004; 1021-1005-1006-1005; 1021-1005-1008-1006; 1021-1006-1015-1002; 1021-1007-1010-1003; 1022-1005-1007-1005; 1022-1005-1009-1007; 1022-1006-1015-1002; 1022-1013-1014-1010; 1022-1014-1016-1002-FFFF; 1022Y-1014Y-1016Y-1002Y-FFFF; 1023-1005-1008-1006; 1023-1007-1016-1003; 1024-1019-1019-1007; 1025-1006-1010-1007; 1025-1017-1017-1011; 1027-1007-1019-1003; 1027-1021-1021-1008; 1028-1021-1022-1008; 1031-1007-1022-1003; 1032-1022-1024-1008; 1033-1018-1021-1012; 1035-1005-1005-1004; 1035-1005-1005-1005; 1035-1005-1005-1005P; 1035-1007-1024-1003; 1035-1024-1025-1008; 1036-1005-1006-1005; 1036-1007-1024-1003; 1036-1014-1016-1016; 1037-1024-1027-1008; 1037-1025-1027-1008; 1038-1021-1024-1012; 1038-1021-1024-1012-A5; 1038-1025-1028-1008; 1039-1005-1008-1004; 1039-1005-1008-1005; 1039-1014-1017-1016; 1039D-1014D-1017D-1016D; 1040-1026-1029-1008; 1041-1005-1009-1005; 1042-1026-1030-1008; 1044-1026-1030-1008; 1044-1026-1031-1008; 1045-1015-1020-1018; 1046-1027-1032-1008; 1047-1027-1031-1008; 1049-1027-1033-1008; 1050-1027-1034-1008; 1050-1027-1036-1008; 1051-1027-1035-1008; 1051CZ-1028-1037-1008; 1052-1027-1034-1008; 1052-1028-1038-1008; 1052A-1028-1038A-1008; 1054-1027-1036-1008; 1054-1028-1036-1008; 1055-1028-1036-1008; 1056-1028-1037-1008; 1058-1028-1039-1008; 1062-1028-1041-1008; 1065-1029-1043-1008; 1068-1029-1043-1008; 1069-1029-1043-1008; 1071-1029-1044-1008; 1077-1017-1035-1007; 1077-1017-1035-1007-A6; 1077-1017-1035-1007-D4; 1077-1017-1035-1007-D705FF; 1078-1017-1036-1007; 1078-1017-1036-1007-A6; 1078-1017-1036-1007-D707FF; 1079-1017-1037-1007; 1079-1017-1037-1007-D4; 1W77-1W17-1W35-1W07-A6; A077-1017-A035-1007; A077-1017-A035-1007-A6; A1035-1024-A1025-1008; A1038-1025-A1028-1008-D4; S681-S681-S681-S681; S749-S749-S749-S749; S818-S818-S818-S818; S820-S820-S820-S820; S823-S823-S823-S823; S914V-S914V-S914V-S914V; S984-S984-S984-S984	—	No fix listed	CNA

IP camera, DVR, and NVR devices VendorAVTECH Affected 1000-1000-1000-1000; 1000C-1000C-1000C-1000C; 1001-1000-1000-1000; 1001-1001-1000-1000; 1002-1000-1000-1000; 1002-1002-1000-1002; 1002D-1000D-1000D-1000D; 1003-1000-1000-1001; 1003-1001-1001-1000; 1003-1002-1001-1000; 1004-1000-1000-1000; 1004-1001-1001-1001; 1004-1003-1001-1002; 1004-1003-1002-1001; 1004A-1001A-1002A-1000A; 1005-1002-1001-1002; 1005-1003-1001-1002; 1005-1004-1002-1001; 1005A-1001A-1002A-1001A; 1005D-1001D-1002D-1001D; 1006-1002-1001-1002; 1006-1004-1003-1001; 1007-1001-1003-1001; 1007-1001-1004-1003; 1007-1002-1001-1003; 1007-1002-1003-1002; 1007-1004-1003-1001; 1008-1001-1003-1002; 1008-1004-1004-1001; 1008D-1003D-1004D-1002D; 1008J-1004J-1004J-1001J; 1009-1001-1004-1001; 1009-1002-1005-1003; 1009-1003-1005-1002; 1010-1001-1004-1001; 1010-1001-1004-1002; 1010-1003-1005-1002; 1010-1003-1006-1003; 1010-1003-1006-1004; 1010-1004-1007-1001; 1010J-1001J-1004J-1001J; 1010N-1003N-1005N-1002N; 1011-1001-1002A-1002; 1011-1001-1002D-1002; 1011-1001-1003-1002; 1011-1001-1004-1002; 1011-1001-1005-1002; 1011-1004-1005-1002; 1012-1001-1005-1002; 1012-1001-1005-1003; 1012-1001-1005PO-1002; 1012-1003-1007-1002; 1012-1003-1007-1004; 1013-1001-1005-1003; 1013-1002-1006-1002; 1013-1003-1008-1003; 1013-1004-1008-1004; 1013-1005-1005-1002; 1013-1005-1007-1002; 1013K-1005K-1007PO-1002K; 1014-1002-1006-1002; 1014-1002-1006-1003; 1014-1003-1008-1003; 1014-1005-1008-1002; 1014B-1002B-1006B-1002B; 1015-1001-1006-1003; 1015-1002-1006-1003; 1015-1002-1007-1002; 1015-1003-1008-1003; 1015-1005-1009-1004; 1015-1006-1004-1002; 1015-1006-1005-1002; 1015-1006-1008-1002; 1015C-1004C-1003C-1005C; 1015K-1006K-1008PO-1002K; 1016-1002-1007-1002; 1016-1006-1013-1002; 1016-1007-1009-1003; 1016-1007-1011-1003; 1017-1002-1007-1003; 1017-1003-1007-1003; 1017-1003-1009-1003; 1017-1005-1004-1005; 1017-1006-1013-1002; 1017-1013-1014-1005; 1018-1003-1005-1004; 1018-1003-1008-1003; 1018-1003-1008-1004; 1018-1003-1008PO-1003; 1018-1004-1005-1005; 1018-1007-1009-1003; 1018-1012-1011-1010; 1019-1004-1006-1005; 1019-1007-1009-1003; 1020-1003-1008-1003; 1020-1003-1008-1004; 1020-1004-1007-1006; 1020-1007-1008-1003; 1020-1007-1009-1003; 1021-1003-1008-1003; 1021-1003-1008-1004; 1021-1005-1006-1005; 1021-1005-1008-1006; 1021-1006-1015-1002; 1021-1007-1010-1003; 1022-1005-1007-1005; 1022-1005-1009-1007; 1022-1006-1015-1002; 1022-1013-1014-1010; 1022-1014-1016-1002-FFFF; 1022Y-1014Y-1016Y-1002Y-FFFF; 1023-1005-1008-1006; 1023-1007-1016-1003; 1024-1019-1019-1007; 1025-1006-1010-1007; 1025-1017-1017-1011; 1027-1007-1019-1003; 1027-1021-1021-1008; 1028-1021-1022-1008; 1031-1007-1022-1003; 1032-1022-1024-1008; 1033-1018-1021-1012; 1035-1005-1005-1004; 1035-1005-1005-1005; 1035-1005-1005-1005P; 1035-1007-1024-1003; 1035-1024-1025-1008; 1036-1005-1006-1005; 1036-1007-1024-1003; 1036-1014-1016-1016; 1037-1024-1027-1008; 1037-1025-1027-1008; 1038-1021-1024-1012; 1038-1021-1024-1012-A5; 1038-1025-1028-1008; 1039-1005-1008-1004; 1039-1005-1008-1005; 1039-1014-1017-1016; 1039D-1014D-1017D-1016D; 1040-1026-1029-1008; 1041-1005-1009-1005; 1042-1026-1030-1008; 1044-1026-1030-1008; 1044-1026-1031-1008; 1045-1015-1020-1018; 1046-1027-1032-1008; 1047-1027-1031-1008; 1049-1027-1033-1008; 1050-1027-1034-1008; 1050-1027-1036-1008; 1051-1027-1035-1008; 1051CZ-1028-1037-1008; 1052-1027-1034-1008; 1052-1028-1038-1008; 1052A-1028-1038A-1008; 1054-1027-1036-1008; 1054-1028-1036-1008; 1055-1028-1036-1008; 1056-1028-1037-1008; 1058-1028-1039-1008; 1062-1028-1041-1008; 1065-1029-1043-1008; 1068-1029-1043-1008; 1069-1029-1043-1008; 1071-1029-1044-1008; 1077-1017-1035-1007; 1077-1017-1035-1007-A6; 1077-1017-1035-1007-D4; 1077-1017-1035-1007-D705FF; 1078-1017-1036-1007; 1078-1017-1036-1007-A6; 1078-1017-1036-1007-D707FF; 1079-1017-1037-1007; 1079-1017-1037-1007-D4; 1W77-1W17-1W35-1W07-A6; A077-1017-A035-1007; A077-1017-A035-1007-A6; A1035-1024-A1025-1008; A1038-1025-A1028-1008-D4; S681-S681-S681-S681; S749-S749-S749-S749; S818-S818-S818-S818; S820-S820-S820-S820; S823-S823-S823-S823; S914V-S914V-S914V-S914V; S984-S984-S984-S984 Fixed in — No fix listed CNA

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2025-34053
2026-10-03 Alias added: GHSA-r5g5-cgx4-4r36
2026-10-29 EPSS moved to the 50th–90th percentile

References

Exploit 2

Advisory 1

https://web.archive.org/web/20240810225729/https://www.search-lab.hu/advisories/126-AVTech-devices-multiple-vulnerabilities

Other 1

https://avtech.com/

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-2025-24222 AVTECH IP camera, DVR, and NVR Devices Unauthenticated Command Injection CVSS 4.0CRITICAL 10.0
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

See all 20 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences