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TI-2026-23839 Aliases CVE-2026-31063GHSA-xp9j-vx97-f678

UTT Aggressive HiPER 1200GW v2.5.3-170306 was discovered to contain a buffer overflow in…

Priority LOW 20CWE-120Published · Updated

Key facts

Attack vector
Adjacent network
Privileges required
High
User interaction
None
Attack complexity
Low
Impact type
Denial of service
Confidentiality · integrity · availability
None · None · High
Fix status
No fix listed

Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA. Impact type from CWE-120 and the CVSS impact.

Summary

UTT Aggressive HiPER 1200GW v2.5.3-170306 was discovered to contain a buffer overflow in the pools parameter of the formArpBindConfig function. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted input.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00246 15th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Partial

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

Affected products

VendorProductAffected versionsFixed inStatusSource
——all versions—No fix listedCNA
  • — Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 2

CPEVersionsRoleVendor
cpe:2.3:o:utt:1200gw_firmware:*:*:*:*:*:*:*:*up to 2.5.3-170306VulnerableUTT
cpe:2.3:h:utt:1200gw:-:*:*:*:*:*:*:*not specified by NVDRunning onUTT
  • cpe:2.3:o:utt:1200gw_firmware:*:*:*:*:*:*:*:* Versions up to 2.5.3-170306 Vulnerable ·UTT
  • cpe:2.3:h:utt:1200gw:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·UTT

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2026-31063
  2. 2026-10-03 Alias added: GHSA-xp9j-vx97-f678

References

Exploit 1

  • TI-2025-10029 UTT 1200GW/1250GW formApMail buffer overflow CVSS 4.0HIGH 8.7
  • TI-2025-09848 UTT 1200GW formConfigDnsFilterGlobal buffer overflow CVSS 4.0HIGH 8.7
  • TI-2025-09336 UTT 1200GW formApLbConfig sub_4B48F8 buffer overflow CVSS 4.0HIGH 8.7
  • TI-2025-09335 UTT 1200GW ConfigWirelessBase buffer overflow CVSS 4.0HIGH 8.7
  • TI-2026-23834 UTT Aggressive HiPER 1200GW v2.5.3-170306 was discovered to contain a buffer overflow in… CVSS 3.1MEDIUM 4.5

Sources

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