CVE-2021-43999
Improper validation of SAML responses
Vexday Risk Score
3Low
SSVC decision (CISA)
Track
No exploitation signal → monitor
CVSS —EPSS 1.8%KEV nãoPoC —Nuclei —Metasploit —Patch —
Lifecycle
11 Jan 2022Published on NVD
Recommendation: Monitor — no exploitation signal at the moment.
Apache Guacamole 1.2.0 and 1.3.0 do not properly validate responses received from a SAML identity provider. If SAML support is enabled, this may allow a malicious user to assume the identity of another Guacamole user.
Affected products
Apache Software Foundation · Apache GuacamoleWant to know if your infrastructure is exposed to this?
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