What’s Vulnerable › Vulnerabilities
CVE-2023-23782
- Severity: high (CVSS 7.8 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.2% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2023-02-16 · updated 2026-06-17
- Weakness: CWE-122
Description
A heap-based buffer overflow in Fortinet FortiWeb version 7.0.0 through 7.0.1, FortiWeb version 6.3.0 through 6.3.19, FortiWeb 6.4 all versions, FortiWeb 6.2 all versions, FortiWeb 6.1 all versions allows attacker to escalation of privilege via specifically crafted arguments to existing commands.
Affected products
- Fortinet FortiWeb: from 6.0.0 through 6.2.7; from 6.3.0 before 6.3.20; from 6.4.0 through 6.4.2; from 7.0.0 before 7.0.2 — fixed in 6.3.20, 7.0.2
How to fix
Upgrade to a fixed version: Fortinet FortiWeb 6.3.20, 7.0.2. Check the vendor advisory for mitigations.
References
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