Auth bypass in Contec Sv-cpt-mc310
CVE-2023-27920
Improper access control vulnerability in the system date/time setting page of SolarView Compact SV-CPT-MC310 versions prior to Ver.8.10 and SV-CPT-MC310F versions prior to Ver.8.10 allows a remote authenticated attacker to alter system dat…
Vulnerability class: Broken Access Control
EPSS: 0.018 (76.5th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N.
Affected products
- Contec Sv-cpt-mc310
- Contec Sv-cpt-mc310f
- Contec Sv-cpt-mc310f_firmware
- Contec Sv-cpt-mc310_firmware
- Contec Co., Ltd. Solarview Compact — versions SV-CPT-MC310 versions prior to Ver.8.10, and SV-CPT-MC310F versions prior to Ver.8.10
Weakness classification (CWE)
References
- vultures@jpcert.or.jp (Vendor Advisory)
- vultures@jpcert.or.jp (Vendor Advisory)
- vultures@jpcert.or.jp (Third Party Advisory)
Frequently asked questions
- What is CVE-2023-27920?
- CVE-2023-27920 is a medium-severity vulnerability in Contec Sv-cpt-mc310, classified under Incorrect Authorization. CVSS score: 4.3/10. Published 2023-05-23.
- How severe is CVE-2023-27920?
- Medium severity. CVSS v3 base score is 4.3 out of 10.