Vulnerability · Published Jun 8, 2026 · Assigned by VulDB
CVE-2026-11517UTT HiPER 2610G formConfigDnsFilterGlobal strcpy buffer overflow
High 8.8
In plain English
A high-severity buffer overflow in HiPER 2610G from UTT. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.6% (higher than 49% of all known vulnerabilities).
Severity (CVSS 3.1)8.8High
Exploit odds (30 days)0.6%top 51.1% of all CVEs
Exploited in the wildNo reportsCISA SSVC: poc
Attack toolingNoneno public tooling known
Official description
A vulnerability was determined in UTT HiPER 2610G up to 3.0.0-171107. This impacts the function strcpy of the file /goform/formConfigDnsFilterGlobal. Executing a manipulation of the argument GroupName can lead to buffer overflow. The attack can be executed remotely. The exploit has been publicly disclosed and may be utilized.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| UTT | HiPER 2610G | 3.0.0-171107 |
Weakness: CWE-120, CWE-119 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R
References
- VDB-369137 | UTT HiPER 2610G formConfigDnsFilterGlobal strcpy buffer overflow vdb-entry, technical-description
- VDB-369137 | CTI Indicators (IOB, IOC, IOA) signature, permissions-required
- CVE-2026-11517 | CVE Analysis and Report third-party-advisory
- Submit #836278 | UTT HiPER 2610G <=v3.0.0-171107 Buffer Overflow third-party-advisory
- https://github.com/HungryGoogle/log_attack/tree/main/index3 exploit