CVE-2026-7490

CTMS and CPAS developed by Sunnet has an Arbitrary File Upload vulnerability, allowing privileged remote attackers to upload and execute web shell backdoors, thereby enabling arbitrary code execution on the server.

Score

CVSS 4.0 8.6 High

Status

Analyzed - twcert@cert.org.tw

Published

2026-05-02

Last modified

2026-10-26

Weaknesses

CWE-434

Affected products

• Ehrd Cpas (Sun.net)
• Ehrd Ctms (Sun.net)
• Cpas (Sunnet)
• Ctms (Sunnet)

References

• https://www.twcert.org.tw/tw/cp-132-10894-1ac1f-1.html
• https://www.twcert.org.tw/en/cp-139-10895-25ca1-2.html