Vulnerability details

CVE-2022-27518

Actively exploited
Citrix Gateway

Unauthenticated remote arbitrary code execution

CVSS 3.1
9.8Critical

Official description

Unauthenticated remote arbitrary code execution

CVSS scores

ScoreVersionSourceVector
9.8Critical 3.1 CVEProject cvelistV5 (CNA) (Citrix) CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected products

VendorProductVersionsSource
Citrix Citrix Gateway, Citrix ADC 12.1 CVEProject cvelistV5 (CNA)
Citrix Citrix Gateway, Citrix ADC 12.1 FIPs, NDcPP CVEProject cvelistV5 (CNA)
Citrix Citrix Gateway, Citrix ADC 13.0 CVEProject cvelistV5 (CNA)

References and advisories

2
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Details

Published
2022-12-13
Last updated
2025-10-22
State
Published
Assigner (CNA)
Citrix
Kolun priority
88 · Critical

CISA KEV catalog

Date added
2022-12-13
Due date
2023-01-03
Used in ransomware
Unknown

Exploit prediction (EPSS)

6.85%
Probability of exploitation in 30 days
94%
Percentile (among all CVEs)

SSVC assessment (CISA)

Automatable
Yes
Exploitation
Active
Technical impact
Total

Weaknesses (CWE)

  • CWE-664
    Improper Control of a Resource Through its Lifetime