# CVE-2007-5616: Privilege escalation in n/a

> Local attackers can exploit ssh-signer in SSH Tectia to gain elevated privileges on Unix and Linux systems.

- **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:** 9 Jan 2008
- **Updated:** 7 Aug 2024
- **Also known as:** GHSA-7h8q-3jfw-6gxv

## What is CVE-2007-5616?

CVE-2007-5616 is a high-severity vulnerability in n/a, published on 9 Jan 2008. It can only be exploited from the same machine or local network, with no action from the victim.

### Official description

ssh-signer in SSH Tectia Client and Server 5.x before 5.2.4, and 5.3.x before 5.3.6, on Unix and Linux allows local users to gain privileges via unspecified vectors.

## Which versions are affected by CVE-2007-5616?

It affects 2 products.


Products: Ssh Tectia Client, Ssh Tectia Server.

## How do I fix CVE-2007-5616?

No fix has been published for CVE-2007-5616 yet. Limit exposure of the affected software until one is available.

## Is CVE-2007-5616 being exploited?

There is no known exploitation of CVE-2007-5616 in the wild and no public exploit code.

## Other vulnerabilities in n/a

- [CVE-2021-27891](https://insights.sbomify.com/CVE-2021-27891/): SSH Tectia Client and Server before 6.4.19 on Windows have weak key generation. (high 8.8)
- [CVE-2021-27892](https://insights.sbomify.com/CVE-2021-27892/): Privilege escalation in n/a (high 7.8)
- [CVE-2006-4315](https://insights.sbomify.com/CVE-2006-4315/): Privilege escalation in n/a (high 7.2)
- [CVE-2021-27893](https://insights.sbomify.com/CVE-2021-27893/): Privilege escalation in n/a (high 7.0)
- [CVE-2006-5484](https://insights.sbomify.com/CVE-2006-5484/): Weak cryptography in n/a (medium 5.0)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2007-5616 and fix it if it is affected.

What it is: CVE-2007-5616 is a high-severity vulnerability in n/a, published on 9 Jan 2008. 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-2007-5616 in the wild and no public exploit code.

Affected product: n/a. 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-2007-5616/ (Markdown: https://insights.sbomify.com/CVE-2007-5616/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2007-5616
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2007-5616
- OSV: https://osv.dev/vulnerability/CVE-2007-5616

---
From sbomify Insights: https://insights.sbomify.com/CVE-2007-5616/
Summaries are generated and may contain mistakes; the official description above is the record.