Cyber Resilience

CVE-2023-36639

High

Published: 13 December 2023

Published
13 December 2023
Modified
21 November 2024
KEV Added
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Patch
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CVSS Score v3.1 7.2 CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
EPSS Score 0.0018 39.4th percentile
Risk Priority 15 60% EPSS · 20% KEV · 20% CVSS

Summary

CVE-2023-36639 is a high-severity Use of Externally-Controlled Format String (CWE-134) vulnerability in Fortinet Fortios. Its CVSS base score is 7.2 (High).

Operationally, ranked at the 39.4th percentile by exploit likelihood (below the median); it is not currently listed in the CISA KEV catalog.

EU & UK References

Vulnerability details

A use of externally-controlled format string in Fortinet FortiProxy versions 7.2.0 through 7.2.4, 7.0.0 through 7.0.10, FortiOS versions 7.4.0, 7.2.0 through 7.2.4, 7.0.0 through 7.0.11, 6.4.0 through 6.4.12, 6.2.0 through 6.2.15, 6.0.0 through 6.0.17, FortiPAM versions 1.0.0 through 1.0.3 allows…

more

attacker to execute unauthorized code or commands via specially crafted API requests.

CWE(s)
CWE-134

Related Threats

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

Affected Assets

fortinet
fortiproxy
7.0.0 — 7.0.10 · 7.2.0 — 7.2.4
fortinet
fortios
7.4.0 · 6.0.0 — 6.0.17 · 6.2.0 — 6.2.15 · 6.4.0 — 6.4.12
fortinet
fortipam
1.1.0 · 1.0.0 — 1.0.3

Mitigating Controls

No mitigating controls mapped yet. The per-CVE control annotator has not reached this CVE.

References