Vulnerability · Published Feb 8, 2026 · Assigned by VulDB
CVE-2026-2188UTT 进取 521G formPdbUpConfig sub_446B18 os command injection
High 7.2
In plain English
A high-severity OS command injection in 进取 521G from UTT. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 7.1% (higher than 94% of all known vulnerabilities).
Severity (CVSS 3.1)7.2High
Exploit odds (30 days)7.1%top 5.7% of all CVEs
Exploited in the wildNo reportsCISA SSVC: poc
Attack toolingNoneno public tooling known
Official description
A vulnerability was determined in UTT 进取 521G 3.1.1-190816. The impacted element is the function sub_446B18 of the file /goform/formPdbUpConfig. Executing a manipulation of the argument policyNames can lead to os command injection. It is possible to launch the attack remotely. The exploit has been publicly disclosed and may be utilized.
Affected products (as reported)
Weakness: CWE-78, CWE-77 · Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R
References
- VDB-344891 | UTT 进取 521G formPdbUpConfig sub_446B18 os command injection vdb-entry, technical-description
- VDB-344891 | CTI Indicators (IOB, IOC, TTP, IOA) signature, permissions-required
- Submit #749733 | UTT (艾泰) UTT521G NV521Gv2v3.1.1-190816 Command Injection third-party-advisory
- https://github.com/cha0yang1/UTT521G/blob/main/RCE2.md exploit