6.1

CVE-2021-42770

Exploit
A Cross-site scripting (XSS) vulnerability was discovered in OPNsense before 21.7.4 via the LDAP attribute return in the authentication tester.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Opnsense ≫ Opnsense Version <= 19.7.0
Opnsense ≫ Opnsense Version >= 21.7.0 < 21.7.4
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 1.33% 0.674
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 6.1 2.8 2.7
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
nvd@nist.gov 4.3 8.6 2.9
AV:N/AC:M/Au:N/C:N/I:P/A:N
CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.

https://cert.orange.com
Third Party Advisory
https://github.com/orangecertcc/security-research/security/advisories/GHSA-r32j-xgg3-w2rw
Third Party Advisory
Exploit
https://opnsense.org/opnsense-21-7-4-released/
Vendor Advisory
Release Notes