VulnerabilityAnalyzed
CVE-2026-2182
A weakness has been identified in UTT 进取 521G 3.1.1-190816.
HIGH 7.3EPSS 8.67%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (8.67%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
A weakness has been identified in UTT 进取 521G 3.1.1-190816. Affected by this issue is the function doSystem of the file /goform/setSysAdm. Executing a manipulation of the argument passwd1 can lead to command injection. The attack may be launched remotely. The exploit has been made available to the public and could be used for attacks.
- CVSS 4.0
- 7.3 HIGHCVSS: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/M
- EPSS
- 8.67% probability · 95th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-74, CWE-77
- Affected
- utt/521g firmware
- Source
- cna@vuldb.com
References
- https://github.com/cha0yang1/UTT521G/blob/main/RCE1.mdExploit, Third Party Advisory
- https://github.com/cha0yang1/UTT521G/blob/main/RCE1.md#pocExploit
- https://vuldb.com/?ctiid.344885Permissions Required, VDB Entry
- https://vuldb.com/?id.344885Third Party Advisory, VDB Entry
- https://vuldb.com/?submit.749712Third Party Advisory, VDB Entry
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.