Buffer Overflow Vulnerability in UTT HiPER 810G Management Interface
CVE-2026-2086

8.7HIGH

Key Information:

Vendor

Utt

Status
Hiper 810g
Vendor
CVE Published:
7 February 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2026-2086?

A buffer overflow vulnerability exists in the Management Interface of the UTT HiPER 810G product, specifically in the strcpy function of the /goform/formFireWall file. This issue allows an attacker to manipulate the GroupName argument, potentially leading to unauthorized access and control over the device. The vulnerability can be exploited remotely, and since its disclosure, the exploit details have become public. Despite early notifications to the vendor about the vulnerability, there has been no response or resolution provided.

Human OS v1.0:
Ageing Is an Unpatched Zero-Day Vulnerability.

Remediate biological technical debt. Prime Ageing uses 95% high-purity SIRT6 activation to maintain genomic integrity and bolster systemic resilience.

Deploy the Patch

Affected Version(s)

HiPER 810G 1.7.7-171114

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-2026-2086 - Proof of Concept

References

https://vuldb.com/?id.344653
vdb-entrytechnical-description
https://vuldb.com/?ctiid.344653
signaturepermissions-required
https://vuldb.com/?submit.746502
third-party-advisory

CVSS V4

Score:
8.7
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
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

alc9700 (VulDB User)
JSON
.