CVE-2021-27900 describes a missing authorization check in the Proofpoint Insider Threat Management Server (formerly ObserveIT Server) affecting all versions prior to 7.11.1. This vulnerability allows a low-privileged, view-only user to modify configuration settings and delete registered agents. With a CVSS score of 8.1 (HIGH), it presents a significant risk due to its low attack complexity and high impact on integrity and availability. There is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
>= 7.9.0, < 7.9.3CPE matchmatch criteria | cpe:2.3:a:proofpoint:insider_threat_management:*:*:*:*:*:*:*:* | ||
>= 7.10.0, < 7.10.3CPE matchmatch criteria | cpe:2.3:a:proofpoint:insider_threat_management:*:*:*:*:*:*:*:* | ||
>= 7.11.0, < 7.11.1CPE matchmatch criteria | cpe:2.3:a:proofpoint:insider_threat_management:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.3 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.