Vulnerability · Published Mar 9, 2026 · Assigned by VulDB
CVE-2026-3815UTT HiPER 810G formApMail 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 0.9% (higher than 59% of all known vulnerabilities).
Severity (CVSS 3.1)8.8High
Exploit odds (30 days)0.9%top 41.1% of all CVEs
Exploited in the wildNo reportsCISA SSVC: poc
Attack toolingNoneno public tooling known
Official description
A weakness has been identified in UTT HiPER 810G up to 1.7.7-1711. This affects the function strcpy of the file /goform/formApMail. Executing a manipulation can lead to buffer overflow. It is possible to launch the attack remotely. The exploit has been made available to the public and could be used for attacks.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| UTT | HiPER 810G | 1.7.7-1711 |
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-349781 | UTT HiPER 810G formApMail strcpy buffer overflow vdb-entry, technical-description
- VDB-349781 | CTI Indicators (IOB, IOC, IOA) signature, permissions-required
- Submit #769164 | UTT HiPER 810G v3v1.7.7-171114 Buffer Overflow third-party-advisory
- https://github.com/whoami648/cve/blob/main/vul/10.md exploit