Cyber Resilience

CVE-2021-40842

Critical

Published: 13 October 2021

Published
13 October 2021
Modified
21 November 2024
KEV Added
Patch
CVSS Score v3.1 9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS Score 0.0039 60.2th percentile
Risk Priority 20 60% EPSS · 20% KEV · 20% CVSS

Summary

CVE-2021-40842 is a critical-severity SQL Injection (CWE-89) vulnerability in Proofpoint Insider Threat Management Server. Its CVSS base score is 9.8 (Critical).

Operationally, ranked in the top 39.8% of CVEs by exploit likelihood; it is not currently listed in the CISA KEV catalog.

EU & UK References

Vulnerability details

Proofpoint Insider Threat Management Server contains a SQL injection vulnerability in the Web Console. The vulnerability exists due to improper input validation on the database name parameter required in certain unauthenticated APIs. A malicious URL visited by anyone with network…

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access to the server could be used to blindly execute arbitrary SQL statements on the backend database. Version 7.12.0 and all versions prior to 7.11.2 are affected.

CWE(s)

Related Threats

No named actor attribution yet. ATT&CK technique mapping in progress for this CVE.

Affected Assets

proofpoint
insider threat management server
7.12.0 · ≤ 7.11.2

Mitigating Controls

Likely Mitigating Controls AI

Per-CVE control mapping for this CVE has not run yet; the list below is derived from the weakness types (CWEs) cited in the NVD entry.

addresses: CWE-89

Penetration testing uses SQL injection payloads against database interfaces, identifying and supporting fixes for SQL injection weaknesses.

addresses: CWE-89

Validates query inputs to prevent SQL syntax or command manipulation.

References