CVE-2026-2847

HIGH 7.2

UTT HiPER 520 Web Management formReleaseConnect sub_44EFB4 os command injection

CVSS Score

7.2

EPSS Score

0.0%

EPSS Percentile

0th

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.

CWE	CWE-78 CWE-77
Vendor	utt
Product	hiper 520
Published	Feb 20, 2026
Last Updated	Feb 24, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Scope

Confidentiality

Integrity

Availability

Affected Versions

UTT / HiPER 520

1.7.7-160105

References

NVD ↗ CVE.org ↗ EPSS Data ↗

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

Credits

🔍 Ruler-Chovy (VulDB User)