What’s Vulnerable › Vulnerabilities

CVE-2020-8253

• Severity: high (CVSS 7.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.7% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2020-09-18 · updated 2026-06-17
• Weakness: CWE-287

Description

Improper authentication in Citrix XenMobile Server 10.12 before RP2, Citrix XenMobile Server 10.11 before RP4, Citrix XenMobile Server 10.10 before RP6 and Citrix XenMobile Server before 10.9 RP5 leads to the ability to access sensitive files.

Affected products

• Citrix XenMobile Server: through 10.8.0; 10.9.0-rolling_patch1, 10.9.0-rolling_patch2, 10.9.0-rolling_patch3, 10.9.0-rolling_patch4, 10.10.0-rolling_patch1, 10.10.0-rolling_patch2 (+7); 10.9.0, 10.10.0, 10.11.0, 10.12.0
• Citrix XenMobile Server: Citrix XenMobile Server 10.12 RP2, Citrix XenMobile Server 10.11 RP4, Citrix XenMobile Server 10.10 RP6 and Citrix XenMobile Server 10.9 RP5

References

• https://support.citrix.com/article/CTX277457
• https://support.citrix.com/article/CTX277457

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