# CVE-2001-0102: Privilege escalation in n/a

> A local normal user can escalate to Owner privileges by deleting the Users & Groups Data File, bypassing password authentication.

- **Severity:** High 7.2 (`AV:L/AC:L/Au:N/C:C/I:C/A:C`)
- **Exploited in the wild:** Not known
- **Login needed:** Any signed-in user
- **Attackable:** Local or same network only
- **Victim action needed:** Not needed
- **Fix available:** No
- **Published:** 2 Feb 2001
- **Updated:** 8 Aug 2024
- **Also known as:** GHSA-3r83-hcqh-gxqf

## What is CVE-2001-0102?

CVE-2001-0102 is a high-severity vulnerability in Apple Macos, published on 2 Feb 2001. It can only be exploited from the same machine or local network, with no action from the victim.

### Official description

"Multiple Users" Control Panel in Mac OS 9 allows Normal users to gain Owner privileges by removing the Users & Groups Data File, which effectively removes the Owner password and allows the Normal user to log in as the Owner account without a password.

## Which versions are affected by CVE-2001-0102?

It affects 1 product.


Products: Apple Macos.

## How do I fix CVE-2001-0102?

No fix has been published for CVE-2001-0102 yet. Limit exposure of the affected software until one is available.

## Is CVE-2001-0102 being exploited?

There is no known exploitation of CVE-2001-0102 in the wild and no public exploit code.

## Other vulnerabilities in Apple Macos

- [CVE-2026-65400](https://insights.sbomify.com/CVE-2026-65400/): Apple macOS Improper Authentication (critical 9.8, exploited in the wild)
- [CVE-2024-44146](https://insights.sbomify.com/CVE-2024-44146/): Security feature bypass in macOS (critical 10.0)
- [CVE-2024-44148](https://insights.sbomify.com/CVE-2024-44148/): Security feature bypass in macOS (critical 10.0)
- [CVE-2023-38586](https://insights.sbomify.com/CVE-2023-38586/): Security feature bypass in macOS (critical 10.0)
- [CVE-2023-40455](https://insights.sbomify.com/CVE-2023-40455/): Security feature bypass in macOS (critical 10.0)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2001-0102 and fix it if it is affected.

What it is: CVE-2001-0102 is a high-severity vulnerability in Apple Macos, published on 2 Feb 2001. It can only be exploited from the same machine or local network, with no action from the victim.
Exploitation: There is no known exploitation of CVE-2001-0102 in the wild and no public exploit code.

Affected product: Apple Macos. 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-2001-0102/ (Markdown: https://insights.sbomify.com/CVE-2001-0102/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2001-0102
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2001-0102
- OSV: https://osv.dev/vulnerability/CVE-2001-0102

---
From sbomify Insights: https://insights.sbomify.com/CVE-2001-0102/
Summaries are generated and may contain mistakes; the official description above is the record.