CVE-2026-2188

HIGH EPSS 92.8%
Published Feb 8, 20264mo ago · Modified Jun 17, 20261w ago
7.3 CVSS 4.0
High
Find Similar
Published Feb 8, 2026 4mo ago
Last Modified Jun 17, 2026 1w ago

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.

CVSS Details

Base Score
7.3
Exploitability
—
Impact
—
Vector string
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
Attack Vector Network
Attack Complexity Low
Privileges Required High
User Interaction None
Scope X

Threat Intelligence

EPSS Exploit Probability
92.8% percentile
Exploit & Patch Status
Public Exploit Known
No Patch Available

Weaknesses 2

CWE-77 Command Injection Injection
CWE-78 OS Command Injection Injection

Affected Products 2

VendorProductVersionRange
utt521g_firmware3.1.1-190816any
utt521g2.0any

References 4

  • github.com https://github.com/cha0yang1/UTT521G/blob/main/RCE2.md
    ExploitThird Party Advisory
  • vuldb.com https://vuldb.com/?ctiid.344891
    Permissions RequiredVDB Entry
  • vuldb.com https://vuldb.com/?id.344891
    Third Party AdvisoryVDB Entry
  • vuldb.com https://vuldb.com/?submit.749733
    Third Party AdvisoryVDB Entry

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.