# CVE-2018-17935: Other in F25 Series

> Attackers can replay commands or spoof messages in Telecrane F25 radio controls due to fixed codes, potentially causing unauthorized actions or denial of service.

- **Severity:** High 8.1 (`CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H`)
- **Exploited in the wild:** Not known
- **Login needed:** Not needed
- **Attackable:** Local or same network only
- **Victim action needed:** Not needed
- **Fix available:** No
- **Published:** 24 Oct 2018
- **Updated:** 16 Sep 2024
- **Also known as:** GHSA-7gcg-gq9c-4rx7

## What is CVE-2018-17935?

CVE-2018-17935 is a high-severity vulnerability in Telecrane F25 Series, published on 24 Oct 2018. It can only be exploited from the same machine or local network, with no action from the victim.

### Official description

All versions of Telecrane F25 Series Radio Controls before 00.0A use fixed codes that are reproducible by sniffing and re-transmission. This can lead to unauthorized replay of a command, spoofing of an arbitrary message, or keeping the controlled load in a permanent "stop" state.

Weakness: CWE-294 (Authentication Bypass by Capture-replay)

## Which versions are affected by CVE-2018-17935?

It affects 11 products.


Products: Telecrane F25-10d Firmware, Telecrane F25-10s Firmware, Telecrane F25-2d Firmware, Telecrane F25-2s Firmware, Telecrane F25-4d Firmware, Telecrane F25-4s Firmware, Telecrane F25-60 Firmware, Telecrane F25-6d Firmware, Telecrane F25-6s Firmware, Telecrane F25-8d Firmware, Telecrane F25-8s Firmware.

## How do I fix CVE-2018-17935?

No fix has been published for CVE-2018-17935 yet. Limit exposure of the affected software until one is available.

## Is CVE-2018-17935 being exploited?

There is no known exploitation of CVE-2018-17935 in the wild and no public exploit code.

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2018-17935 and fix it if it is affected.

What it is: CVE-2018-17935 is a high-severity vulnerability in Telecrane F25 Series, published on 24 Oct 2018. 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-2018-17935 in the wild and no public exploit code.

Affected product: Telecrane F25 Series. 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-2018-17935/ (Markdown: https://insights.sbomify.com/CVE-2018-17935/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2018-17935
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2018-17935
- OSV: https://osv.dev/vulnerability/CVE-2018-17935

---
From sbomify Insights: https://insights.sbomify.com/CVE-2018-17935/
Summaries are generated and may contain mistakes; the official description above is the record.