# CVE-2020-8193

Improper access control in Citrix ADC and Citrix Gateway versions before 13.0-58.30, 12.1-57.18, 12.0-63.21, 11.1-64.14 and 10.5-70.18 and Citrix SDWAN WAN-OP versions before 11.1.1a, 11.0.3d and 10.2.7 allows unauthenticated access to certain URL endpoints.

- Page: https://www.vulneraibility.com/cve/CVE-2020-8193
- CVSS: 6.5
- Known exploited: yes, in CISA KEV since 2021-11-03; CISA due date 2022-05-03
- EPSS: 88.27% (percentile 99.8)
- Unvetted proof-of-concept code on GitHub: 5 GitHub proofs of concept · 1 Nuclei template (first 2020-07-10)
- CISA SSVC: exploitation active, automatable yes, technical impact partial (assessed 2025-02-07)
- Weakness: CWE-284
- Published: 2020-07-10

## Affected versions

- Citrix ADC, Citrix Gateway, Citrix SDWAN WAN-OP: affected Citrix ADC and Citrix Gateway 13.0-58.30, 12.1-57.18, 12.0-63.21, 11.1-64.14 and 10.5-70.18 and Citrix SDWAN WAN-OP 11.1.1a, 11.0.3d and 10.2.7

A version outside these ranges is not a statement that it is unaffected.

## References

- [other] https://support.citrix.com/article/CTX276688
- [other] http://packetstormsecurity.com/files/160047/Citrix-ADC-NetScaler-Local-File-Inclusion.html
- [other] https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2020-8193

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Summary, impact and action are written by the vulneraibility.com AI analysis pipeline from the CVE record, NVD, CISA and FIRST data; verify against the references.