CVE-2021-22955
CVE-2021-22955
Vexday Risk Score
3Low
SSVC decision (CISA)
Track
No exploitation signal → monitor
CVSS —EPSS 0.9%KEV nãoPoC —Nuclei —Metasploit —Patch —
Lifecycle
07 Dec 2021Published on NVD
Recommendation: Monitor — no exploitation signal at the moment.
A unauthenticated denial of service vulnerability exists in Citrix ADC <13.0-83.27, <12.1-63.22 and 11.1-65.23 when configured as a VPN (Gateway) or AAA virtual server could allow an attacker to cause a temporary disruption of the Management GUI, Nitro API, and RPC communication.
Affected products
n/a · Citrix ADC, Citrix GatewayWant to know if your infrastructure is exposed to this?
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