CVE-2026-2188

Name: CVE-2026-2188
Creator: NVD / NIST
Published: 2026-02-08T22:15:50.973+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 7.3/10EPSS 6.41%

Last modified Jun 17, 2026

CVE-2026-2188 is a high-severity vulnerability rated 7.3/10 on the CVSS scale. 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. EPSS estimates a 6.41% chance of exploitation in the next 30 days.

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.

Metrics

CVSS 3.1

7.2/10

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

CVSS 4.0

7.3/10

CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

EPSS Probability

6.41%

92.8th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Utt	521g Firmware	3.1.1-190816

References

https://github.com/cha0yang1/UTT521G/blob/main/RCE2.mdExploit, Third Party Advisory
https://vuldb.com/?ctiid.344891Permissions Required, VDB Entry
https://vuldb.com/?id.344891Third Party Advisory, VDB Entry
https://vuldb.com/?submit.749733Third Party Advisory, VDB Entry

Timeline

Published: Feb 8, 2026
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2026-2188?

How severe is CVE-2026-2188?

CVE-2026-2188 has a CVSS score of 7.3/10 (HIGH severity). The EPSS model estimates a 6.41% probability of exploitation in the next 30 days.

How do I fix CVE-2026-2188?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2026-2188?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST