What’s Vulnerable › Vulnerabilities

CVE-2023-27512

• Severity: high (CVSS 7.2 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.0% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2023-05-23 · updated 2026-06-17
• Weakness: CWE-798

Description

Use of hard-coded credentials exists in SolarView Compact SV-CPT-MC310 versions prior to Ver.8.10, and SV-CPT-MC310F versions prior to Ver.8.10, which may allow a remote authenticated attacker to login the affected product with an administrative privilege and perform an unintended operation.

Affected products

• Contec Sv-Cpt-Mc310 Firmware: before 8.10 — fixed in 8.10
• Contec Sv-Cpt-Mc310F Firmware: before 8.10 — fixed in 8.10

How to fix

Upgrade to a fixed version: Contec Sv-Cpt-Mc310 Firmware 8.10; Contec Sv-Cpt-Mc310F Firmware 8.10. Check the vendor advisory for mitigations.

References

• https://jvn.jp/en/vu/JVNVU92106300/
• https://www.contec.com/jp/api/downloadlogger?download=/-/media/Contec/jp/support/security-info/contec_security_solarview_230508.pdf
• https://www.contec.com/jp/download/donwload-list/?itemid=b28c8b7c-9f40-40b2-843c-b5b04c035b0e#firmware
• https://jvn.jp/en/vu/JVNVU92106300/
• https://www.contec.com/jp/api/downloadlogger?download=/-/media/Contec/jp/support/security-info/contec_security_solarview_230508.pdf
• https://www.contec.com/jp/download/donwload-list/?itemid=b28c8b7c-9f40-40b2-843c-b5b04c035b0e#firmware

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