CVE-2022-4901 | BDVDB-2026-196495 Detail

SophosSophos Connect Client

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.

Impact#

Per CVSS v3.1: confidentiality impact none, integrity impact low, availability impact none. Attack vector: local.

Weaknesses#

CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

References#

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

Exploit#

No public exploit known

History#

Version 12023-03-01Record published in the CVE List.
Version 22025-03-07Most recent update recorded in the CVE List.

Published

Published: 2023-03-01
Last modified: 2025-03-07

Vendor information

Vendor: Sophos
Product: Sophos Connect Client

All Sophos vulnerabilities

Score

3.3 Low

EPSS

less than 1%, Very Low

Estimated chance of exploitation in the next 30 days. EPSS percentile: 27.4.

KEV

Not listed in the CISA Known Exploited Vulnerabilities catalog.

Impact

Cross-Site Scripting

Action

No specific action is recorded in the source data. Check the references for vendor guidance.

Affected Systems

Vulnerable
< 2.2.90
Fixed
2.2.90

Scoring System

CVSS v4.0

Not available

CVSS v3.1

3.3 Low

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N

Metric breakdown
Attack Vector	Local
Attack Complexity	Low
Privileges Required	None
User Interaction	Required
Scope	Unchanged
Confidentiality	None
Integrity	Low
Availability	None

CVSS v3.0

Not available

CVSS v2

Not available

Source: CVE List v5 (record); CISA KEV (kev, action); FIRST EPSS (epss).