CVE-2026-2846

UTT HiPER 520 Web Management formPdbUpConfig sub_44D264 os command injection

A security vulnerability has been detected in UTT HiPER 520 1.7.7-160105. This impacts the function sub_44D264 of the file /goform/formPdbUpConfig of the component Web Management Interface. The manipulation of the argument policyNames leads to os command injection. The attack can be initiated remotely. The exploit has been disclosed publicly and may be used.

Affected

UTT · HiPER 520

CVSS v4.0 VULDB

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/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

CVSS v3.1 VULDB

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

CVSS v2.0 VULDB

8.3 HIGHAV:N/AC:L/Au:M/C:C/I:C/A:C

EPSS

8.36% chance of exploitation in the next 30 days, 95th percentile

Published

2026-02-20

Updated

2026-02-24

Proof-of-concept exploits (1)

• cha0yang1/UTT520CVE/blob/main/UTTRCE1.md

Security advisories

• https://vuldb.com/?id.347082
• https://vuldb.com/?submit.753964

References

• CVE Record
• NVD entry

Related

• CVE-2026-1162
• CVE-2026-2080
• CVE-2026-2118
• CVE-2026-2135
• CVE-2026-2182
• CVE-2026-2188