CVE-2021-22158

The Proofpoint Insider Threat Management Server (formerly ObserveIT Server) is vulnerable to XML external entity (XXE) injection in the Web Console. The vulnerability requires admin user privileges and knowledge of the XML file's encryption key to successfully exploit. All versions before 7.11 are affected.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
7.2 HIGH
NETWORK
LOW
HIGH
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
mitreCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 43%
VendorProductVersion
proofpointinsider_threat_management
7.9.0 ≤
𝑥
< 7.9.3
proofpointinsider_threat_management
7.10.0 ≤
𝑥
< 7.10.3
proofpointinsider_threat_management
7.11.0 ≤
𝑥
< 7.11.1
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://www.proofpoint.com/us/security/security-advisories/pfpt-sa-2021-0003
https://www.proofpoint.com/us/security/security-advisories/pfpt-sa-2021-0003