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CVE-2026-2980

HIGH CVSS 4.0: 7.3 EPSS 0.04%
Updated Feb 24, 2026
Utt
Parameter Value
CVSS 7.3 (HIGH)
Affected Versions before 1.7.7-171114
Type CWE-119 (Buffer Overflow), CWE-120 (Buffer Copy without Checking Size)
Vendor Utt
Public PoC No

A vulnerability has been found in UTT HiPER 810G up to 1.7.7-1711. Impacted is the function strcpy of the file /goform/setSysAdm. The manipulation of the argument passwd1 leads to buffer overflow.

The attack may be initiated remotely. The exploit has been disclosed to the public and may be used.

Attack Parameters

Attack Vector
Network
Can be exploited remotely
Attack Complexity
Low
Easy to exploit
Attack Requirements
None
No additional conditions
Privileges Required
High
Admin privileges needed
User Interaction
None
No user interaction needed

Impact Assessment

Confidentiality
High
Complete data leak
Integrity
High
Complete data modification
Availability
High
Complete denial of service

CVSS Vector v4.0

Vulnerable Products 2

Configuration From (including) Up to (excluding)
Utt 810g_Firmware
cpe:2.3:o:utt:810g_firmware:*:*:*:*:*:*:*:*
<= 1.7.7-171114
Utt 810g
cpe:2.3:h:utt:810g:3.0:*:*:*:*:*:*:*