# CVE-2025-53744: Privilege escalation in FortiOS

> Remote authenticated attackers with high privileges can escalate to super-admin by registering the device to a malicious FortiManager.

- **Severity:** Medium 6.8 (`CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:C`)
- **Exploited in the wild:** Not known
- **Login needed:** An administrator
- **Attackable:** Over the internet
- **Victim action needed:** Not needed
- **Fix available:** No
- **Published:** 12 Aug 2025
- **Updated:** 15 Oct 2026
- **Also known as:** GHSA-c5vf-25hf-3m74

## What is CVE-2025-53744?

CVE-2025-53744 is a medium-severity vulnerability in Fortinet Fortios, published on 12 Aug 2025. An attacker needs administrator access to exploit it, with no action from the victim.

### Official description

An incorrect privilege assignment vulnerability [CWE-266] in FortiOS Security Fabric version 7.6.0 through 7.6.2, 7.4.0 through 7.4.7, 7.2 all versions, 7.0 all versions, 6.4 all versions, may allow a remote authenticated attacker with high privileges to escalate their privileges to super-admin via registering the device to a malicious FortiManager.

Weakness: CWE-266 (Incorrect Privilege Assignment)

## Which versions are affected by CVE-2025-53744?

It affects 1 product.


Products: Fortinet Fortios.

## How do I fix CVE-2025-53744?

No fix has been published for CVE-2025-53744 yet. Limit exposure of the affected software until one is available.

## Is CVE-2025-53744 being exploited?

There is no known exploitation of CVE-2025-53744 in the wild and no public exploit code.

## Other vulnerabilities in Fortinet Fortios

- [CVE-2024-23113](https://insights.sbomify.com/CVE-2024-23113/): Fortinet Multiple Products Format String (critical 9.8, exploited in the wild)
- [CVE-2022-40684](https://insights.sbomify.com/CVE-2022-40684/): Fortinet Multiple Products Authentication Bypass (critical 9.8, exploited in the wild)
- [CVE-2024-55591](https://insights.sbomify.com/CVE-2024-55591/): Fortinet FortiOS and FortiProxy Authentication Bypass (critical 9.6, exploited in the wild)
- [CVE-2024-21762](https://insights.sbomify.com/CVE-2024-21762/): Fortinet FortiOS Out-of-Bound Write (critical 9.6, exploited in the wild)
- [CVE-2022-42475](https://insights.sbomify.com/CVE-2022-42475/): Fortinet FortiOS Heap-Based Buffer Overflow (critical 9.3, exploited in the wild)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2025-53744 and fix it if it is affected.

What it is: CVE-2025-53744 is a medium-severity vulnerability in Fortinet Fortios, published on 12 Aug 2025. An attacker needs administrator access to exploit it, with no action from the victim.
Exploitation: There is no known exploitation of CVE-2025-53744 in the wild and no public exploit code.

Affected product: Fortinet Fortios. No package-level version data is available, so check the vendor advisory linked from the reference page.

Task:
1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.
2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.
3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.
4. Run the tests and summarise what changed and why.
5. If nothing in the project is affected, say so and change nothing.

Reference: https://insights.sbomify.com/CVE-2025-53744/ (Markdown: https://insights.sbomify.com/CVE-2025-53744/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2025-53744
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2025-53744
- OSV: https://osv.dev/vulnerability/CVE-2025-53744

---
From sbomify Insights: https://insights.sbomify.com/CVE-2025-53744/
Summaries are generated and may contain mistakes; the official description above is the record.