CVE-2022-27505

Severity: medium (CVSS 6.1 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.5% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2022-04-13 · updated 2026-06-17
Weakness: CWE-79

Description

Reflected cross site scripting (XSS)

Affected products

Citrix Sd-Wan 1000 Firmware: before 11.4.3a — fixed in 11.4.3a
Citrix Sd-Wan 1100 Firmware: before 11.4.3a — fixed in 11.4.3a
Citrix Sd-Wan 110 Firmware: before 11.4.3a — fixed in 11.4.3a
Citrix Sd-Wan 2000 Firmware: before 11.4.3a — fixed in 11.4.3a
Citrix Sd-Wan 2100 Firmware: before 11.4.3a — fixed in 11.4.3a
Citrix Sd-Wan 210 Firmware: before 11.4.3a — fixed in 11.4.3a
Citrix Sd-Wan 4000 Firmware: before 11.4.3a — fixed in 11.4.3a
Citrix Sd-Wan 400 Firmware: before 11.4.3a — fixed in 11.4.3a
Citrix Sd-Wan 4100 Firmware: before 11.4.3a — fixed in 11.4.3a
Citrix Sd-Wan 410 Firmware: before 11.4.3a — fixed in 11.4.3a
Citrix Sd-Wan 5100 Firmware: before 11.4.3a — fixed in 11.4.3a
Citrix Sd-Wan 6100 Firmware: before 11.4.3a — fixed in 11.4.3a
Citrix SD-WAN Center: before Citrix SD-WAN Standard/Premium Edition Appliance versions 11.4.1a — fixed in Citrix SD-WAN Standard/Premium Edition Appliance versions 11.4.1a

How to fix

Upgrade to a fixed version: Citrix Sd-Wan 1000 Firmware 11.4.3a; Citrix Sd-Wan 1100 Firmware 11.4.3a; Citrix Sd-Wan 110 Firmware 11.4.3a; Citrix Sd-Wan 2000 Firmware 11.4.3a; Citrix Sd-Wan 2100 Firmware 11.4.3a; Citrix Sd-Wan 210 Firmware 11.4.3a; Citrix Sd-Wan 4000 Firmware 11.4.3a; Citrix Sd-Wan 400 Firmware 11.4.3a; Citrix Sd-Wan 4100 Firmware 11.4.3a; Citrix Sd-Wan 410 Firmware 11.4.3a; Citrix Sd-Wan 5100 Firmware 11.4.3a; Citrix Sd-Wan 6100 Firmware 11.4.3a. Check the vendor advisory for mitigations.

References

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