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CVE-2026-2980

UTT HiPER 810G setSysAdm strcpy buffer overflow

HIGH
7.2
CVSS Score
Published: February 23, 2026 at 08:32 AM UTC
Updated: June 17, 2026 at 10:32 AM UTC
2 products affected across 1 vendor810G FirmwareHiPER 810G

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Severity
HIGH7.2
Exploit prediction
EPSS 0.9%
SSVC
PoC

Description

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

810G Firmware· Utt
95%
v ≤ 1.7.7-171114
utt-810g (same device)
HiPER 810G· Utt
60%
1.7.7-1711

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (5)

VDB EntryTechnical DescriptionThird Party Advisory
Source: cverecord
https://vuldb.com/?id.347364
SignaturePermissions RequiredVDB Entry
Source: cverecord
https://vuldb.com/?ctiid.347364
Third Party AdvisoryVDB Entry
Source: cverecord
https://vuldb.com/?submit.756130
RelatedExploitThird Party Advisory
Source: cverecord
https://github.com/7wkajk/CVE-VUL/blob/main/4.md
ExploitThird Party Advisory
Source: cverecord
https://github.com/7wkajk/CVE-VUL/blob/main/4.md#poc

SSVC — Action Prioritization

SSVCPoCNot automatableTotal impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

7.2HIGHVulDB
Vector?

Quick Info

StatusANALYZED
CWE
CWE-120CWE-119

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