CVE-2024-31496: fortinet fortianalyzer Stack-based Buffer Overflow
Vulnerability summary
CVE-2024-31496 is a medium (CVSS 6.7) Stack-based Buffer Overflow vulnerability in fortinet fortianalyzer. EPSS estimates a 0.23% chance of exploitation in the next 30 days, higher than 12.7% of scored vulnerabilities.
Timeline
- 12-11-2024PublishedVulnerability first disclosed.
- 12-11-2024Last modifiedVulnerability information updated.
Description
A stack-based buffer overflow vulnerability [CWE-121] in Fortinet FortiManager version 7.4.0 through 7.4.2 and before 7.2.5, FortiAnalyzer version 7.4.0 through 7.4.2 and before 7.2.5 and FortiAnalyzer-BigData 7.4.0 and before 7.2.7 allows a privileged attacker to execute unauthorized code or commands via crafted CLI requests.
CVSS metrics
2 scores · 2 sources · 1 version- CVE.orgCNA6.3MediumCVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H/E:P/RL:U/RC:CDiffers
EPSS trend
Probability
0.23%
Chance of exploitation in the next 30 days
Percentile
13%
Versus all other CVEs
30-day change
0.00 pp
From 0.23% on 19-09-2026
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root cause- CWE-121Stack-based Buffer OverflowA stack-based buffer overflow condition is a condition where the buffer being overwritten is allocated on the stack (i.e., is a local variable or, rarely, a parameter to a function).
- CWE-787Out-of-bounds WriteThe product writes data past the end, or before the beginning, of the intended buffer.
Affected systems
Fortinet3 products
- fortianalyzer≥ 7.4.0, ≤ 7.4.2 | ≥ 7.2.0, ≤ 7.2.5 | ≥ 7.0.0, ≤ 7.0.13 | ≥ 6.4.0, ≤ 6.4.15 | ≥ 6.2.0, ≤ 6.2.13 | ≥ 6.2.0, < 7.2.6 | ≥ 7.4.0, < 7.4.3
- fortianalyzer_big_data≥ 6.2.1, < 7.2.8 | 7.4.0
- fortimanager≥ 7.4.0, ≤ 7.4.2 | ≥ 7.2.0, ≤ 7.2.5 | ≥ 7.0.0, ≤ 7.0.13 | ≥ 6.4.0, ≤ 6.4.15 | ≥ 6.2.0, ≤ 6.2.13 | ≥ 6.2.0, < 7.2.6 | ≥ 7.4.0, < 7.4.3
1 vendor · 3 products
References
1 links- fortiguard.fortinet.com/psirt/FG-IR-24-098Vendor Advisory