CVE-2024-52963

MEDIUM
5.9
CVSS Score
Published: January 14, 2025 at 02:08 PM UTC
Updated: October 15, 2026 at 12:58 AM UTC
4 products affected across 2 vendorsFortiOSFortiPAMFortiProxy

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Severity
MEDIUM5.9
Exploit prediction
EPSS 0.8%
SSVC
No known exploit

Description

A out-of-bounds write in Fortinet FortiOS versions 7.6.0, 7.4.0 through 7.4.6, 7.2.0 through 7.2.10, 7.0.0 through 7.0.16, 6.4.0 through 6.4.15 allows attacker to trigger a denial of service via specially crafted packets.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Affected range stops below 7.2.11, so it looks safe — our inference, not a vendor statement
Affected range stops below 7.4.8, so it looks safe — our inference, not a vendor statement
1.0.0 ≤ v ≤ 1.0.31.1.0 ≤ v ≤ 1.1.21.3.0 ≤ v ≤ 1.3.11.4.0 ≤ v ≤ 1.4.21.0.01.0.11.0.21.0.31.1.01.1.11.1.21.2.01.3.01.3.11.4.01.4.11.4.2
2.0.0 ≤ v ≤ 2.0.147.0.0 ≤ v ≤ 7.0.207.2.0 ≤ v ≤ 7.2.137.4.0 ≤ v ≤ 7.4.52.0.07.0.07.2.07.4.0

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

Attack Vector
NETWORK
Complexity
HIGH
Privileges
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
NONE
Availability
HIGH
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-787

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