Buffer Overflow Vulnerability in UTT HiPER 2610G
CVE-2026-11516

5.1MEDIUM

Key Information:

Vendor

Utt

Status
Hiper 2610g
Vendor
CVE Published:
8 June 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2026-11516?

A vulnerability in UTT HiPER 2610G has been identified, stemming from the strcpy function in the /goform/formNatStaticMap file. By manipulating the argument NatBinds, an attacker could trigger a buffer overflow, potentially allowing for unauthorized access and control over the affected system. This exploit has been publicly disclosed, heightening the urgency for users to apply necessary patches and updates to mitigate the associated risks.

Affected Version(s)

HiPER 2610G 3.0.0-171107

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

CVE-2026-11516 - Proof of Concept

References

https://vuldb.com/vuln/369136
vdb-entrytechnical-description
https://vuldb.com/vuln/369136/cti
signaturepermissions-required
https://vuldb.com/cve/CVE-2026-11516
third-party-advisory

CVSS V4

Score:
5.1
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Adjacent Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

liwenqing (VulDB User)
.