Vulnerability · Published Aug 24, 2026 · Assigned by VulDB

CVE-2026-78169UTT HiPER 1250GW HTTP Request aspRemoteApConfTempSend strcpy stack-based overflow

Critical 9.9

In plain English

A critical-severity stack buffer overflow in HiPER 1250GW from UTT. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.8% (higher than 56% of all known vulnerabilities).

Severity (CVSS 3.1)9.9Critical

Exploit odds (30 days)0.8%top 43.5% of all CVEs

Exploited in the wildNo reportsCISA SSVC: poc

Attack toolingNoneno public tooling known

Official description

A vulnerability was detected in UTT HiPER 1250GW up to 3.2.7-210907-180535. This impacts the function strcpy of the file /goform/aspRemoteApConfTempSend of the component HTTP Request Handler. Performing a manipulation of the argument Profile results in stack-based buffer overflow. The attack is possible to be carried out remotely. The exploit is now public and may be used.

Affected products (as reported)

Vendor	Product	Versions
UTT	HiPER 1250GW	3.2.7-210907-180535

Weakness: CWE-121, CWE-119 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H/E:P/RL:X/RC:R

References

VDB-394558 | UTT HiPER 1250GW HTTP Request aspRemoteApConfTempSend strcpy stack-based overflow vdb-entry, technical-description
VDB-394558 | CTI Indicators (IOB, IOC, IOA) signature, permissions-required
CVE-2026-78169 | CVE Analysis and Report third-party-advisory
Submit #883900 | UTT HiPER 1250GW <=v3.2.7-210907-180535 Buffer Overflow third-party-advisory
https://github.com/7wkajk/CVE-VUL/blob/main/107.md exploit