CVE-2026-2846

high · 7.3

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.

7.3

CVSS

10.2%

EPSS (exploit prob.)

95th

EPSS percentile

2026-02-20

Published

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

Weaknesses

CWE-77CWE-78

Affected products

Vendor	Product	Affected versions
utt	520_firmware	1.7.7-160105
utt	520	3.0

Check a specific version with /api/v1/cve/match.

References

https://github.com/cha0yang1/UTT520CVE/blob/main/UTTRCE1.md
https://vuldb.com/?ctiid.347082
https://vuldb.com/?id.347082
https://vuldb.com/?submit.753964

Query this programmatically:

curl https://evil-db.io/api/v1/cve/CVE-2026-2846