XSS in Openvpn Openvpn_access_server

CVE-2021-3824

OpenVPN Access Server 2.9.0 through 2.9.4 allow remote attackers to inject arbitrary web script or HTML via the web login page URL.

EPSS: 0.007 (50.8th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N.

Affected products

Openvpn Openvpn_access_server
N/a Openvpn Access Server — versions 2.9.0 through 2.9.4

Weakness classification (CWE)

References

security@openvpn.net (x_refsource_MISC, Release Notes, Vendor Advisory)

Frequently asked questions

What is CVE-2021-3824?: CVE-2021-3824 is a medium-severity vulnerability in Openvpn Openvpn_access_server, classified under CWE-84. CVSS score: 6.1/10. Published 2021-09-23.
How severe is CVE-2021-3824?: Medium severity. CVSS v3 base score is 6.1 out of 10.