Medium severity5.4NVD Advisory· Published Feb 24, 2021· Updated Jun 17, 2026
CVE-2021-20657
CVE-2021-20657
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.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
3- Range: SV-CPT-MC310 prior to Ver.6.5
- cpe:2.3:o:contec:sv-cpt-mc310_firmware:*:*:*:*:*:*:*:*Range: <6.5
Patches
Vulnerability mechanics
References
3- jvn.jp/en/jp/JVN37417423/index.htmlnvdThird Party Advisory
- www.contec.com/jp/api/downloadloggernvdVendor Advisory
- www.contec.com/jp/download/contract/contract2/nvdVendor Advisory
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