Vulnerability · Published Oct 6, 2025 · Assigned by VulDB

CVE-2025-11323UTT 1250GW formUserStatusRemark strcpy buffer overflow

High 8.8

In plain English

A high-severity buffer overflow in 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)8.8High

Exploit odds (30 days)0.8%top 44.2% of all CVEs

Exploited in the wildNo reportsCISA SSVC: poc

Attack toolingNoneno public tooling known

Official description

A vulnerability was determined in UTT 1250GW up to v2v3.2.2-200710. Affected is the function strcpy of the file /goform/formUserStatusRemark. This manipulation of the argument Username causes buffer overflow. Remote exploitation of the attack is possible. The exploit has been publicly disclosed and may be utilized. The vendor was contacted early about this disclosure but did not respond in any way.

Affected products (as reported)

Vendor	Product	Versions
UTT	1250GW	v2v3.2.2-200710

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-327206 | UTT 1250GW formUserStatusRemark strcpy buffer overflow vdb-entry, technical-description
VDB-327206 | CTI Indicators (IOB, IOC, IOA) signature, permissions-required
Submit #664524 | UTT RouterOS UTT Jinqi 1250GW Router Buffer Overflow third-party-advisory
https://github.com/DavCloudz/cve/issues/3 exploit, issue-tracking