Vulnerability Details : 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.
Products affected by CVE-2021-27900
- cpe:2.3:a:proofpoint:insider_threat_management:*:*:*:*:*:*:*:*
- cpe:2.3:a:proofpoint:insider_threat_management:*:*:*:*:*:*:*:*
- cpe:2.3:a:proofpoint:insider_threat_management:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2021-27900
0.25%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 45 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2021-27900
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
5.5
|
MEDIUM | AV:N/AC:L/Au:S/C:N/I:P/A:P |
8.0
|
4.9
|
NIST | |
|
8.1
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H |
2.8
|
5.2
|
NIST |
CWE ids for CVE-2021-27900
-
The product does not perform an authorization check when an actor attempts to access a resource or perform an action.Assigned by: nvd@nist.gov (Primary)
References for CVE-2021-27900
-
https://www.proofpoint.com/us/security/security-advisories/pfpt-sa-2021-0005
Security Advisories | Proofpoint USVendor Advisory
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