Vulnerability · Published Mar 17, 2026 · Assigned by VulDB
CVE-2026-4318UTT HiPER 810G formApLbConfig strcpy buffer overflow
High 8.8
In plain English
A high-severity buffer overflow in HiPER 810G from UTT. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.5% (higher than 45% of all known vulnerabilities).
Severity (CVSS 3.1)8.8High
Exploit odds (30 days)0.5%top 55.2% of all CVEs
Exploited in the wildNo reportsCISA SSVC: poc
Attack toolingNoneno public tooling known
Official description
A vulnerability was determined in UTT HiPER 810G up to 1.7.7-171114. Affected is the function strcpy of the file /goform/formApLbConfig. This manipulation of the argument loadBalanceNameOld causes buffer overflow. The attack can be initiated remotely. The exploit has been publicly disclosed and may be utilized.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| UTT | HiPER 810G | 1.7.7-171114 |
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-351362 | UTT HiPER 810G formApLbConfig strcpy buffer overflow vdb-entry, technical-description
- VDB-351362 | CTI Indicators (IOB, IOC, IOA) signature, permissions-required
- Submit #772659 | UTT HiPER 810G <=v3v1.7.7-171114 Buffer Overflow third-party-advisory
- https://github.com/xiaoheshang404/cve/issues/1#issue-4026284809 exploit, issue-tracking