CVE-2021-20662
HIGHCVSS 7.5/10EPSS 2.09%
Last modified
CVE-2021-20662 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. Missing authentication for critical function in SolarView Compact SV-CPT-MC310 prior to Ver.6.5 allows an attacker to alter the setting information without the access privileges via unspecified vectors.. EPSS estimates a 2.09% chance of exploitation in the next 30 days.
Description
Missing authentication for critical function in SolarView Compact SV-CPT-MC310 prior to Ver.6.5 allows an attacker to alter the setting information without the access privileges via unspecified vectors.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Contec | Sv-Cpt-Mc310 Firmware | < 6.5 |
References
- https://jvn.jp/en/jp/JVN37417423/index.htmlThird Party Advisory
- https://jvn.jp/en/jp/JVN37417423/index.htmlThird Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2021-20662?
Missing authentication for critical function in SolarView Compact SV-CPT-MC310 prior to Ver.6.5 allows an attacker to alter the setting information without the access privileges via unspecified vectors.
How severe is CVE-2021-20662?
CVE-2021-20662 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 2.09% probability of exploitation in the next 30 days.
How do I fix CVE-2021-20662?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2021-20662?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST