CVE-2021-42558

moderate-risk
Published 2022-01-12

An issue was discovered in CALDERA 2.8.1. It contains multiple reflected, stored, and self XSS vulnerabilities that may be exploited by authenticated and unauthenticated attackers.

Do I need to act?

~
2.1% chance of exploitation in next 30 days
EPSS score — moderate exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
6
CVSS 6.1/10 Medium
NETWORK / LOW complexity

Affected Products (1)

Affected Vendors

Mitre

References (4)

Exploit https://github.com/DrunkenShells/Disclosures/tree/master/CVE-2021-42558-Multiple...
Release Notes https://github.com/mitre/caldera/releases
Exploit https://github.com/DrunkenShells/Disclosures/tree/master/CVE-2021-42558-Multiple...
Release Notes https://github.com/mitre/caldera/releases
33
/ 100
moderate-risk
Severity 23/34 · High
Exploitability 5/34 · Minimal
Exposure 5/34 · Minimal