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.
References (4)
Core 4
Core References
Third Party Advisory, VDB Entry vdb-entry
technical-description
https://vuldb.com/?id.344891
Permissions Required, VDB Entry signature
permissions-required
https://vuldb.com/?ctiid.344891
Third Party Advisory, VDB Entry third-party-advisory
https://vuldb.com/?submit.749733
Exploit, Third Party Advisory exploit
https://github.com/cha0yang1/UTT521G/blob/main/RCE2.md
Scores
CVSS v3
7.2
EPSS
0.0011
EPSS Percentile
29.5%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
poc
Automatable
no
Technical Impact
total
Details
CWE
CWE-77
CWE-78
Status
published
Products (1)
utt/521g_firmware
3.1.1-190816
Published
Feb 08, 2026
Tracked Since
Feb 18, 2026