9.8

CVE-2024-23113: Fortinet Multiple Products Format String Vulnerability

CVSS: 9.8v3.1CriticalKEVAnalyzed
Published 15-02-2024Last modified 21-10-2025
Open JSON

Vulnerability summary

CVE-2024-23113 is a critical (CVSS 9.8) vulnerability in Fortinet Multiple Products. It is known to be exploited: CISA lists it, first on 09-10-2024. EPSS estimates a 61.72% chance of exploitation in the next 30 days, higher than 99.1% of scored vulnerabilities.

Overall risk
85/100
0100
Critical · default modelHow is this calculated?
CVSS score
9.8/10
010
Critical · v3.1 (CVE.org)
EPSS score
61.72%
0%100%
Critical · 0.00 pp in 30 days
KEVListedCISA
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Timeline

  1. 15-02-2024
    PublishedVulnerability first disclosed.
  2. 09-10-2024
    Added to CISA KEVFortinet Multiple Products Format String Vulnerability
  3. 30-10-2024
    CISA remediation dueApply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
  4. 21-10-2025
    Last modifiedVulnerability information updated.

Description

A use of externally-controlled format string in Fortinet FortiOS versions 7.4.0 through 7.4.2, 7.2.0 through 7.2.6, 7.0.0 through 7.0.13, FortiProxy versions 7.4.0 through 7.4.2, 7.2.0 through 7.2.8, 7.0.0 through 7.0.14, FortiPAM versions 1.2.0, 1.1.0 through 1.1.2, 1.0.0 through 1.0.3, FortiSwitchManager versions 7.2.0 through 7.2.3, 7.0.0 through 7.0.3 allows attacker to execute unauthorized code or commands via specially crafted packets.

CVSS metrics

2 scores · 2 sources · 1 version

EPSS trend

Probability

61.72%

Chance of exploitation in the next 30 days

Percentile

99%

Versus all other CVEs

30-day change

0.00 pp

From 61.72% on 18-09-2026

18-09-202618-10-2026
EPSS score
61.72%

Known exploited

Compare KEV catalogs
CISA KEVListed
Added
09-10-2024
Federal due date
30-10-2024

CISA required action

Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable. www.fortiguard.com/psirt/FG-IR-24-029 nvd.nist.gov/vuln/detail/CVE-2024-23113

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

Affected systems

Fortinet4 products
  • fortios≥ 7.0.0, ≤ 7.0.13 | ≥ 7.2.0, ≤ 7.2.6 | ≥ 7.4.0, ≤ 7.4.2
  • fortipam≥ 1.0.0, ≤ 1.0.3 | ≥ 1.1.0, ≤ 1.1.2 | 1.2.0
  • fortiproxy≥ 7.0.0, ≤ 7.0.15 | ≥ 7.0.0, ≤ 7.0.14 | ≥ 7.2.0, ≤ 7.2.8 | ≥ 7.4.0, ≤ 7.4.2
  • fortiswitchmanager≥ 7.0.0, ≤ 7.0.3 | ≥ 7.2.0, ≤ 7.2.3

1 vendor · 4 products

References

2 links