synced 9 MIN AGO
01 Record

CVE-2024-23113

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,

CriticalKEVPUBLISHEDCNA: fortinet
CNA base score9.8 CVSS v3.xCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:H/RL:U/RC:C

02 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,

03 Exploitation and scoring

Exploitation
Exploited in the wild. Listed in the CISA Known Exploited Vulnerabilities catalog on 2024-10-09. Federal remediation due 2024-10-30.
SSVC decision
  • ExploitationactiveCISA reports credible evidence of active exploitation.
  • AutomatableyesAn attacker can reliably automate reconnaissance through exploitation, so this scales.
  • Technical ImpacttotalSuccessful exploitation gives total control of the vulnerable component.
CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.
EPSS probability
61.72% probability of exploitation activity in the next 30 days.
EPSS percentile
Equal to or higher than the score of 99.0% of scored records. A rank, not a probability.
NVD base score
9.8 (CVSS v3.x), scored by the NVD independently of the CNA.
NVD CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
NVD analysis status
Analyzed. NVD last modified this record on 2026-06-17.
Red Hat severity
No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

04 Metadata

Published
2024-02-15 13:59Z2 YR AGO
Last updated
2025-10-21 23:05Z1 YR AGO
Reserved
2024-01-11
Assigning CNA
fortinet
Record state
PUBLISHED
Severity
Critical (CVSS 9.8)
CNA CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:H/RL:U/RC:C
Weaknesses
  • CWE-134Use of Externally-Controlled Format StringBase
Data version
5.1
Document digest
0f50cdf4533d3c9ac5a077d2f0aa78ac9092918a324de17cf074b6fbd40e0fd3

05 Affected products

VendorProductVersionsPlatforms
FortinetFortiSwitchManager7.2.0 to 7.2.3, 7.0.0 to 7.0.3—
FortinetFortiOS7.4.0 to 7.4.2, 7.2.0 to 7.2.6, 7.0.0 to 7.0.13—
FortinetFortiPAM1.2.0, 1.1.0 to 1.1.2, 1.0.0 to 1.0.3—
FortinetFortiProxy7.4.0 to 7.4.2, 7.2.0 to 7.2.8, 7.0.0 to 7.0.15—

06 References

07 Remediation

Please upgrade to FortiWeb version 7.4.3 or above Please upgrade to FortiVoice version 7.0.2 or above Please upgrade to FortiVoice version 6.4.9 or above Please upgrade to FortiSwitchManager version 7.2.4 or above Please upgrade to FortiSwitchManager version 7.0.4 or above Please upgrade to FortiOS version 7.4.3 or above Please upgrade to FortiOS version 7.2.7 or above Please upgrade to FortiOS version 7.0.14 or above Please upgrade to FortiAuthenticator version 7.0.0 or above Please upgrade to FortiPAM version 1.2.1 or above Please upgrade to FortiPAM version 1.1.3 or above Please upgrade to FortiProxy version 7.4.3 or above Please upgrade to FortiProxy version 7.2.9 or above Please upgrade to FortiProxy version 7.0.16 or above