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CVE-2022-3980 is an XML External Entity (XEE) vulnerability in Sophos Mobile managed on-premises versions 5.0.0 through 9.7.4. The flaw arises from improper restriction of XML external entity references (CWE-611), enabling attackers to craft malicious XML payloads that trigger server-side request forgery (SSRF) and potentially achieve remote code execution. The vulnerability is network-exploitable, requires no authentication or user interaction, and is automatable, making it highly attractive for attackers.
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What an attacker gets, and what they’ve been doing with it.
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Patch, then assume compromise.
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No public exploit code observed for this vulnerability.
Products and vendors Mallory has correlated with this vulnerability. Open in Mallory to drill down to specific CPE configurations and version ranges.
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No public activity tracked yet. Mallory keeps watching.
No public activity observed for this vulnerability.
Query your assets running an affected version, and investigate the blast radius.
Every observed campaign linking this CVE to a named adversary.
Malware families riding this exploit, with evidence and IOCs.
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Cross-references every affected SKU, including bundled OEM variants.
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