CVE-2026-31059 — CRITICAL (9.8)

Vulnerability Description

A remote command execution (RCE) vulnerability in the /goform/formDia component of UTT Aggressive HiPER 520W v3v1.7.7-180627 allows attackers to execute arbitrary commands via a crafted string.

CVSS Score

9.8

CRITICAL

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Utt	520W Firmware	1.7.7-180627
Utt	520W	3.0

Related Weaknesses (CWE)

CWE-77

References

https://github.com/zxq0408/Vul202601/blob/main/9.mdExploitThird Party Advisory
https://github.com/zxq0408/Vul202601/blob/main/9.mdExploitThird Party Advisory

FAQ

What is CVE-2026-31059?

CVE-2026-31059 is a vulnerability with a CVSS score of 9.8 (CRITICAL). A remote command execution (RCE) vulnerability in the /goform/formDia component of UTT Aggressive HiPER 520W v3v1.7.7-180627 allows attackers to execute arbitrary commands via a crafted string.

How severe is CVE-2026-31059?

CVE-2026-31059 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2026-31059?

Check the references section above for vendor advisories and patch information. Affected products include: Utt 520W Firmware, Utt 520W.