CVE-2022-27513
CVE-2022-27513 is a high-severity vulnerability in Citrix Gateway with a CVSS 3.x base score of 8.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-345.
Key facts
- Severity: High (CVSS 3.x base score 8.3)
- EPSS exploit prediction: 0% (19th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-345
- Affected product: Citrix Gateway
- Published:
- Last modified:
Description
Remote desktop takeover via phishing
Frequently asked questions
- What is CVE-2022-27513?
- Remote desktop takeover via phishing
- How severe is CVE-2022-27513?
- CVE-2022-27513 has a CVSS 3.x base score of 8.3, rated high severity. It is exploitable over network with high attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.
- Is CVE-2022-27513 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (19th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2022-27513?
- CVE-2022-27513 primarily affects Citrix Gateway. In total, 4 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
- How do I fix CVE-2022-27513?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
- When was CVE-2022-27513 published?
- CVE-2022-27513 was published on 2022-11-08 and last updated on 2026-06-17.
References
Affected products (4)
- cpe:2.3:a:citrix:gateway:*:*:*:*:*:*:*:*
- cpe:2.3:o:citrix:application_delivery_controller_firmware:*:*:*:*:-:*:*:*
- cpe:2.3:o:citrix:application_delivery_controller_firmware:*:*:*:*:fips:*:*:*
- cpe:2.3:o:citrix:application_delivery_controller_firmware:*:*:*:*:ndcpp:*:*:*
More vulnerabilities in Citrix Gateway
- CVE-2022-27510 — Critical (CVSS 9.8): Unauthorized access to Gateway user capabilities
- CVE-2020-8247 — High (CVSS 8.8): Citrix ADC and Citrix Gateway 13.0 before 13.0-64.35, Citrix ADC and NetScaler Gateway 12.1 before 12.1-58.15, Citrix…
- CVE-2021-22927 — High (CVSS 8.1): A session fixation vulnerability exists in Citrix ADC and Citrix Gateway 13.0-82.45 when configured SAML service…
- CVE-2022-27508 — High (CVSS 7.5): Unauthenticated denial of service
- CVE-2021-22956 — High (CVSS 7.5): An uncontrolled resource consumption vulnerability exists in Citrix ADC <13.0-83.27, <12.1-63.22 and 11.1-65.23 that…
- CVE-2021-22955 — High (CVSS 7.5): A unauthenticated denial of service vulnerability exists in Citrix ADC <13.0-83.27, <12.1-63.22 and 11.1-65.23 when…
All CVEs affecting Citrix Gateway →
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