Vulnerability · Published Mar 8, 2026 · Assigned by VulDB
CVE-2026-3698UTT HiPER 810G NTP 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 0.7% (higher than 55% of all known vulnerabilities).
Severity (CVSS 3.1)8.8High
Exploit odds (30 days)0.7%top 45.0% of all CVEs
Exploited in the wildNo reportsCISA SSVC: poc
Attack toolingNoneno public tooling known
Official description
A vulnerability was identified in UTT HiPER 810G up to 1.7.7-171114. This affects the function strcpy of the file /goform/NTP. The manipulation leads to buffer overflow. The attack may be initiated remotely. The exploit is publicly available and might be used.
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-349644 | UTT HiPER 810G NTP strcpy buffer overflow vdb-entry, technical-description
- VDB-349644 | CTI Indicators (IOB, IOC, IOA) signature, permissions-required
- Submit #765748 | UTT HiPER 810G v3v1.7.7-171114 Buffer Overflow third-party-advisory
- https://github.com/7wkajk/CVE-VUL/blob/main/3.md exploit