CVE-2021-40959

6.1 mediumEPSS 0.2%

Medium (6.1). EPSS 0.2% chance of exploitation in the next 30 days.

A reflected cross-site scripting vulnerability in MONITORAPP Application Insight Web Application Firewall (AIWAF) <= 4.1.6 and <=5.0 was identified on the subpage `/process_management/process_status.xhr.php`. This vulnerability allows an attacker to inject malicious scripts that execute in the context of the victim's session.

Severity

CVSS 3.1

6.1 medium

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

EPSS: 0.2% chance of exploitation in the next 30 days; higher than 15% of CVEs (scores of 2026-10-31)
CWE: CWE-79
Published: 2024-12-20
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

References

https://rubiya.kr/CVE-2021-40959/

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