CVE-2021-20657 Improper access control vulnerability in SolarView Compact SV-CPT-MC310 prior to Ver.6.5 allows an authenticated attacker to obtain and/or a
Medium 5.4
Published
Updated
Check this codebase for CVE-2021-20657 and fix it if it is affected.
What it is: CVE-2021-20657 is a medium-severity vulnerability in Contec Co., Ltd. SolarView Compact, published on 24 Feb 2021.
Exploitation: There is no known exploitation of CVE-2021-20657 in the wild and no public exploit code.
Affected product: Contec Co., Ltd. SolarView Compact. 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-2021-20657/ (Markdown: https://insights.sbomify.com/CVE-2021-20657/index.md)
- Exploited in the wild
- Not known
- Fix
- None listed
What is CVE-2021-20657?
CVE-2021-20657 is a medium-severity vulnerability in Contec Co., Ltd. SolarView Compact, published on 24 Feb 2021.
Official description
Improper access control vulnerability in SolarView Compact SV-CPT-MC310 prior to Ver.6.5 allows an authenticated attacker to obtain and/or alter the setting information without the access privilege via unspecified vectors.
Which versions are affected by CVE-2021-20657?
It affects 1 product.
Products include Contec Sv-Cpt-Mc310 Firmware.
How do I fix CVE-2021-20657?
No fix has been published for CVE-2021-20657 yet. Limit exposure of the affected software until one is available.
Is CVE-2021-20657 being exploited?
There is no known exploitation of CVE-2021-20657 in the wild and no public exploit code.
Other vulnerabilities in Contec Co., Ltd. SolarView Compact
- CVE-2022-29303 SolarView Compact Command Injection
- CVE-2022-31374 File upload in n/a
- CVE-2021-20658 SolarView Compact SV-CPT-MC310 prior to Ver.6.5 allows an attacker to execute arbitrary OS commands with the web server privilege via unspecified vectors.
- CVE-2023-27514 Command injection in SolarView Compact
- CVE-2023-27518 Memory corruption in SolarView Compact
Sources
Also known as GHSA-hrv3-fv5c-h4m4.