What’s Vulnerable › Vulnerabilities

CVE-2022-4901

• Severity: medium (CVSS 6.1 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.3% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2023-03-01 · updated 2026-06-17
• Weakness: CWE-79

Description

Multiple stored XSS vulnerabilities in Sophos Connect versions older than 2.2.90 allow Javascript code to run in the local UI via a malicious VPN configuration that must be manually loaded by the victim.

Affected products

• Sophos Connect Client: before 2.2.90 — fixed in 2.2.90

How to fix

Upgrade to a fixed version: Sophos Connect Client 2.2.90. Check the vendor advisory for mitigations.

References

• https://www.sophos.com/en-us/security-advisories/sophos-sa-20230301-scc-csrf
• https://www.sophos.com/en-us/security-advisories/sophos-sa-20230301-scc-csrf

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