CVE-2026-79551 Hardcoded credentials in n/a
High 7.5
Published
Updated
Check this codebase for CVE-2026-79551 and fix it if it is affected.
What it is: CVE-2026-79551 is a high-severity vulnerability in n/a, published on 15 Sep 2026. 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-2026-79551 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-2026-79551/ (Markdown: https://insights.sbomify.com/CVE-2026-79551/index.md)
Attackers can exploit a hardcoded cryptographic key in Tenda NVR firmware to bypass security controls and access sensitive data.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-79551?
CVE-2026-79551 is a high-severity vulnerability in n/a, published on 15 Sep 2026. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
Tenda Technology Co., Ltd NVR_4H CH3 v2.1 V27.5.58.6 was discovered to contain a hardcoded cryptographic key.
Weakness: CWE-321
Which versions are affected by CVE-2026-79551?
How do I fix CVE-2026-79551?
No fix has been published for CVE-2026-79551 yet. Limit exposure of the affected software until one is available.
Is CVE-2026-79551 being exploited?
There is no known exploitation of CVE-2026-79551 in the wild and no public exploit code.
Public exploit code: 1 proofs of concept on GitHub.
Sources
Also known as GHSA-72mq-q5h9-26hv.