CVE-2026-2847

7.3 highEPSS 10%

High (7.3) in utt 520 firmware. EPSS 10% chance of exploitation in the next 30 days.

A vulnerability was detected in UTT HiPER 520 1.7.7-160105. Affected is the function sub_44EFB4 of the file /goform/formReleaseConnect of the component Web Management Interface. The manipulation of the argument Isp_Name results in os command injection. The attack can be launched remotely. The exploit is now public and may be used.

Severity

CVSS 4.0

7.3 high

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

CVSS 3.1

7.2 high

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

EPSS: 10% chance of exploitation in the next 30 days; higher than 95% of CVEs (scores of 2026-10-31)
CWEs: CWE-77, CWE-78
Published: 2026-02-20
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

utt:520_firmware

References

https://github.com/cha0yang1/UTT520CVE/blob/main/UTTRCE2.md
https://vuldb.com/?ctiid.347083
https://vuldb.com/?id.347083
https://vuldb.com/?submit.753965

Check your stack JSON