CVE-2024-9981

8.8 highEPSS 0.8%

High (8.8) in formosasoft ee-class. EPSS 0.8% chance of exploitation in the next 30 days.

The ee-class from FormosaSoft does not properly validate a specific page parameter, allowing remote attackers with regular privileges to upload a malicious PHP file first and then exploit this vulnerability to include the file, resulting in arbitrary code execution on the server.

Severity

CVSS 3.1

8.8 high

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

EPSS: 0.8% chance of exploitation in the next 30 days; higher than 56% of CVEs (scores of 2026-10-31)
CWEs: CWE-434, CWE-98
Published: 2024-10-15
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

formosasoft:ee-class

References

https://www.twcert.org.tw/en/cp-139-8145-15bea-2.html
https://www.twcert.org.tw/tw/cp-132-8144-2885b-1.html

Check your stack JSON