CVE-2021-20657
5.4 · MEDIUMOverview
CVE-2021-20657 is a medium-severity vulnerability affecting contec sv-cpt-mc310_firmware. It was published on February 24, 2021 and has a CVSS 3.1 base score of 5.4 (MEDIUM).
This vulnerability has a CVSS 3.1 base score of 5.4, rated MEDIUM. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
Technical 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.
Remediation
Check the references section for vendor advisories and patches from contec. Update sv-cpt-mc310_firmware to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| contec | sv-cpt-mc310_firmware | >= 0, < 6.5 | Affected |
References
Frequently Asked Questions
What is CVE-2021-20657?
CVE-2021-20657 is a medium-severity vulnerability affecting contec sv-cpt-mc310_firmware. It was published on February 24, 2021 and has a CVSS 3.1 base score of 5.4 (MEDIUM).
How severe is CVE-2021-20657?
This vulnerability has a CVSS 3.1 base score of 5.4, rated MEDIUM. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
How do I fix or remediate CVE-2021-20657?
Check the references section for vendor advisories and patches from contec. Update sv-cpt-mc310_firmware to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2021-20657?
CyberStrike's AI-powered security agents can automatically detect CVE-2021-20657 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
AI agents map your attack surface to find vulnerabilities like this one.
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