CVE-2021-27900

The Proofpoint Insider Threat Management Server (formerly ObserveIT Server) is missing an authorization check on several pages in the Web Console. This enables a view-only user to change any configuration setting and delete any registered agents. All versions before 7.11.1 are affected.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
8.1 HIGH
NETWORK
LOW
LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H
mitreCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 47%
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-2021-0005
https://www.proofpoint.com/us/security/security-advisories/pfpt-sa-2021-0005