CVE-2026-2935

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2026-2935
A weakness has been identified in UTT HiPER 810G up to 1.7.7-171114. This issue affects the function strcpy of the file /goform/ConfigExceptMSN. Executing a manipulation of the argument remark can lead to buffer overflow. The attack can be executed remotely. The exploit has been made available to the public and could be used for attacks.

7.2 /10

CVSS v3 : HIGH

V3 Legend

Vector :

Exploitability : 1.2 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required HIGH

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

8.3 /10

CVSS v2.0 : HIGH

V2 Legend

Vector : AV:N/AC:L/Au:M/C:C/I:C/A:C

Exploitability : 6.4 / Impact : 10.0

Access Vector NETWORK

Access Complexity LOW

Authentication MULTIPLE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References
Link Resource
https://github.com/alc9700jmo/CVE/issues/23 Exploit Issue Tracking Mitigation Third Party Advisory
https://vuldb.com/?ctiid.347297 Permissions Required VDB Entry
https://vuldb.com/?id.347297 Third Party Advisory VDB Entry
https://vuldb.com/?submit.755297 Third Party Advisory VDB Entry
Configurations

Configuration 1 (hide)

AND
cpe:2.3:o:utt:810g_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:utt:810g:3.0:*:*:*:*:*:*:*
History

24 Feb 2026, 17:17

Type Values Removed Values Added
References () https://github.com/alc9700jmo/CVE/issues/23 - () https://github.com/alc9700jmo/CVE/issues/23 - Exploit, Issue Tracking, Mitigation, Third Party Advisory
References () https://vuldb.com/?ctiid.347297 - () https://vuldb.com/?ctiid.347297 - Permissions Required, VDB Entry
References () https://vuldb.com/?id.347297 - () https://vuldb.com/?id.347297 - Third Party Advisory, VDB Entry
References () https://vuldb.com/?submit.755297 - () https://vuldb.com/?submit.755297 - Third Party Advisory, VDB Entry
CPE cpe:2.3:o:utt:810g_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:utt:810g:3.0:*:*:*:*:*:*:*
First Time Utt 810g Firmware
Utt
Utt 810g

23 Feb 2026, 18:13

Type Values Removed Values Added
Summary
  • (es) Se ha identificado una debilidad en UTT HiPER 810G hasta la versión 1.7.7-171114. Este problema afecta a la función strcpy del archivo /goform/ConfigExceptMSN. La ejecución de una manipulación del argumento remark puede conducir a un desbordamiento de búfer. El ataque puede ejecutarse de forma remota. El exploit se ha puesto a disposición del público y podría utilizarse para ataques.

22 Feb 2026, 09:16

Type Values Removed Values Added
New CVE
Information

Published : 2026-02-22 09:16

Updated : 2026-02-24 17:17

NVD link : CVE-2026-2935

Mitre link : CVE-2026-2935

CVE.ORG link : CVE-2026-2935

JSON object : View

Products Affected

utt

  • 810g_firmware
  • 810g
CWE
CWE-119

Improper Restriction of Operations within the Bounds of a Memory Buffer

CWE-120

Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')