Endpoint and Intercept X
CVE-2022-3980: XML External Entity (XEE) in Sophos Mobile managed on-premises
An XML External Entity (XEE) vulnerability allows server-side request forgery (SSRF) and potential code execution in Sophos Mobile managed on-premises between versions 5.0.0 and 9.7.4.
Published
ExploitedNot in CISA KEV
Ransomware useNot reportedPer CISA
SeverityCRITICALCVSS 3.1 9.8
EPSS8.9%Chance of exploitation in 30 days
Public exploitNot tracked
FixAvailable
Automatic summary from the vendor's CVE record. We haven't written a full analysis of this vulnerability yet.
Affected and fixed versions
| Product / branch | Fixed in |
|---|---|
| Sophos Mobile managed on-premises 5.0 | unspecified or later |
| Sophos Mobile managed on-premises unspecified to 9.7.4 | Upgrade past 9.7.4; see the advisory |
Always confirm against the vendor advisory, which lists every fixed hotfix.
What it is
An XML External Entity (XEE) vulnerability allows server-side request forgery (SSRF) and potential code execution in Sophos Mobile managed on-premises between versions 5.0.0 and 9.7.4.
Sources
KEV status, EPSS score and vendor data refreshed automatically, last on 13 Oct 2026.