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TI-2026-02528 Aliases CVE-2026-2935GHSA-9cqv-87fq-8fjx

UTT HiPER 810G ConfigExceptMSN strcpy buffer overflow

Priority HIGH 72CWE-119Published · Updated

Key facts

Attack vector
Network
Privileges required
High
User interaction
None
Attack complexity
Low
Attack requirements
None
Impact type
Code execution
Confidentiality · integrity · availability
High · High · High
Fix status
No fix listed

Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-119 and the CVSS impact.

Summary

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.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.00935 60th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by the CNA and NVD
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
Total

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
UTTHiPER 810G1.7.7-171114—No fix listedCNA
  • HiPER 810G VendorUTT Affected 1.7.7-171114 Fixed in — No fix listed CNA

CPE configurations NVD · 2

CPEVersionsRoleVendor
cpe:2.3:o:utt:810g_firmware:*:*:*:*:*:*:*:*up to 1.7.7-171114VulnerableUTT
cpe:2.3:h:utt:810g:3.0:*:*:*:*:*:*:*3.0Running onUTT
  • cpe:2.3:o:utt:810g_firmware:*:*:*:*:*:*:*:* Versions up to 1.7.7-171114 Vulnerable ·UTT
  • cpe:2.3:h:utt:810g:3.0:*:*:*:*:*:*:* Versions 3.0 Running on ·UTT

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2026-2935
  2. 2026-10-03 Alias added: GHSA-9cqv-87fq-8fjx

References

Exploit 1

  • TI-2026-03304 UTT HiPER 810G formApMail strcpy buffer overflow CVSS 4.0HIGH 8.7
  • TI-2026-03303 UTT HiPER 810G getOneApConfTempEntry strcpy buffer overflow CVSS 4.0HIGH 8.7
  • TI-2026-03191 UTT HiPER 810G formRemoteControl strcpy buffer overflow CVSS 4.0HIGH 8.7
  • TI-2026-03190 UTT HiPER 810G NTP strcpy buffer overflow CVSS 4.0HIGH 8.7
  • TI-2026-02605 UTT HiPER 810G formP2PLimitConfig strcpy buffer overflow CVSS 4.0HIGH 8.7
  • TI-2026-02604 UTT HiPER 810G formPolicyRouteConf strcpy buffer overflow CVSS 4.0HIGH 8.7
See all 14 →

Sources

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