VulnerabilityAnalyzed
CVE-2026-2847
A vulnerability was detected in UTT HiPER 520 1.7.7-160105.
HIGH 7.3EPSS 9.23%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (9.23%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
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.
- 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
- 9.23% probability · 95th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-77, CWE-78
- Affected
- utt/520 firmware
- Source
- cna@vuldb.com
References
- https://github.com/cha0yang1/UTT520CVE/blob/main/UTTRCE2.mdExploit, Third Party Advisory
- https://vuldb.com/?ctiid.347083Permissions Required, VDB Entry
- https://vuldb.com/?id.347083Third Party Advisory, VDB Entry
- https://vuldb.com/?submit.753965Third Party Advisory, VDB Entry
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.