CVE-2022-38556 Hardcoded credentials in n/a
Critical 9.8
Published
Updated
Check this codebase for CVE-2022-38556 and fix it if it is affected.
What it is: CVE-2022-38556 is a critical vulnerability in n/a, published on 28 Aug 2022. An attacker can exploit it over the internet without logging in, with no action from the victim.
Exploitation: There is no known exploitation of CVE-2022-38556 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-2022-38556/ (Markdown: https://insights.sbomify.com/CVE-2022-38556/index.md)
Attackers can gain unauthorized access to Trendnet routers using static default credentials found in the telnet startup script.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2022-38556?
CVE-2022-38556 is a critical vulnerability in n/a, published on 28 Aug 2022. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Trendnet TEW733GR v1.03B01 contains a Static Default Credential vulnerability in /etc/init0.d/S80telnetd.sh.
Weakness: CWE-287
Which versions are affected by CVE-2022-38556?
It affects 1 product.
Products include Trendnet Tew733gr Firmware.
How do I fix CVE-2022-38556?
No fix has been published for CVE-2022-38556 yet. Limit exposure of the affected software until one is available.
Is CVE-2022-38556 being exploited?
There is no known exploitation of CVE-2022-38556 in the wild and no public exploit code.
Other vulnerabilities in n/a
Sources
Also known as GHSA-fpwp-8ghr-m986.