CVEs / CVE-2024-23113
CVE-2024-23113: Fortinet Multiple Products Format String Vulnerability
- Known exploited in the CISA KEV catalog since 9 Oct 2024
- critical 9.8 CVSS 3.1 (NVD)
- EPSS 61.7% chance of exploitation in the next 30 days, higher than 99% of CVEs (30 Oct 2026)
- Last changed at its sources
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Summary
Fortinet FortiOS, FortiPAM, FortiProxy, and FortiWeb contain a format string vulnerability that allows a remote, unauthenticated attacker to execute arbitrary code or commands via specially crafted requests.
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.
Affected and fixed versions
| Product | Affected | Fixed in |
|---|---|---|
| Fortinet FortiSwitchManager | from 7.2.0, up to and including 7.2.3 | — |
| Fortinet FortiSwitchManager | from 7.0.0, up to and including 7.0.3 | — |
| Fortinet FortiOS | from 7.4.0, up to and including 7.4.2 | — |
| Fortinet FortiOS | from 7.2.0, up to and including 7.2.6 | — |
| Fortinet FortiOS | from 7.0.0, up to and including 7.0.13 | — |
| Fortinet FortiPAM | 1.2.0 | — |
| Fortinet FortiPAM | from 1.1.0, up to and including 1.1.2 | — |
| Fortinet FortiPAM | from 1.0.0, up to and including 1.0.3 | — |
| Fortinet FortiProxy | from 7.4.0, up to and including 7.4.2 | — |
| Fortinet FortiProxy | from 7.2.0, up to and including 7.2.8 | — |
| Fortinet FortiProxy | from 7.0.0, up to and including 7.0.15 | — |
| fortinet fortiswitchmanager | from 7.2.0, up to and including 7.2.3 | — |
| fortinet fortiswitchmanager | from 7.0.0, up to and including 7.0.3 | — |
| fortinet fortios | from 7.4.0, up to and including 7.4.2 | — |
| fortinet fortios | from 7.2.0, up to and including 7.2.6 | — |
| fortinet fortios | from 7.0.0, up to and including 7.0.13 | — |
| fortinet fortiproxy | from 7.4.0, up to and including 7.4.2 | — |
| fortinet fortiproxy | from 7.2.0, up to and including 7.2.8 | — |
| fortinet fortiproxy | from 7.0.0, up to and including 7.0.15 | — |
| fortinet fortipam | from 1.1.0, up to and including 1.1.2 | — |
| fortinet fortipam | from 1.0.0, up to and including 1.0.3 | — |
| fortinet fortipam | 1.2.0 | — |
Exploitation
| In CISA KEV since | 9 Oct 2024 |
|---|---|
| Due date for US federal agencies | 30 Oct 2024 |
| Used in ransomware campaigns | Unknown |
| Required action | Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable. |
Severity
| CVSS 3.1 | 9.8 criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HScored by NVD |
|---|---|
| Weakness | CWE-134 |
References
- CVE-2024-23113 on NVD
- CVE-2024-23113 in the CISA KEV catalog
- https://www.fortiguard.com/psirt/FG-IR-24-029 (cited by CISA)
- https://fortiguard.com/psirt/FG-IR-24-029 Vendor Advisory
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2024-23113 US Government Resource
Sources
Exploitation status from the CISA Known Exploited Vulnerabilities catalog. EPSS scores from FIRST. Descriptions, severity and references from the National Vulnerability Database. Open-source package versions from OSV (CC-BY 4.0). Text is shown as each source states it; Stackurity does not edit it. Check the vendor's advisory before acting.
This product uses data from the NVD API but is not endorsed or certified by the NVD.