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CVE-2026-2086

UTT HiPER 810G Management formFireWall strcpy buffer overflow

Published: Feb 7, 2026Updated: Feb 24, 2026 Sources: CVE List NVDCWE-119
NVD MITRE
8.8CVSSHIGH
EPSS Score
0.6%
Top 55.1%
CISA KEV
Not in KEV
Exploits
1 Known
Remediation
Workaround Only

Description

A vulnerability was detected in UTT HiPER 810G up to 1.7.7-171114. Affected by this vulnerability is the function strcpy of the file /goform/formFireWall of the component Management Interface. The manipulation of the argument GroupName results in buffer overflow. The attack can be launched remotely. The exploit is now public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

CVSS Vector Breakdown

AV:NAC:LPR:LUI:NS:UC:HI:HA:H
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:LPrivileges Required
Low
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:HConfidentiality
High
I:HIntegrity
High
A:HAvailability
High
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Weaknesses

CWE-119CWE-120

Affected Products

810g firmwareuttNetworking Infrastructure
HiPER 810GUTTNetworking Infrastructure
uttcommercialNetworking Infrastructureaka utt

Attack Graph

Products CVE Techniques Tactics

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Exploitability

1 exploit source identified

Exploit details including PoC links, Metasploit modules, and scanner templates are available after registration.

View exploit details
Workaround Available

MITRE ATT&CK

2 techniques
Initial Access
Privilege Escalation
View detailed technique mapping

References

https://github.com/alc9700jmo/CVE/issues/22
github.com
https://github.com/alc9700jmo/CVE/issues/22#issue-3851242657
github.com
https://vuldb.com/?ctiid.344653
vuldb.com
and 2 more references View all →

Timeline

Published
Feb 7, 2026
Last Updated
Feb 24, 2026

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