Exposure of information through directory listing in SolarView Compact SV-CPT-MC310 prior to Ver.6.5 allows an authenticated attacker to ob…

published 2021-02-24 5y ago modified 2026-06-17 4mo ago also EUVD-2021-8074

cvss: 4.3; version 3.1, NVD
cisa kev: Not listed; not in CISA's catalog
epss: 1.2%; EPSS 1.2% chance of exploitation in 30 days, percentile 67%
public exploits: 0; none known

Exposure of information through directory listing in SolarView Compact SV-CPT-MC310 prior to Ver.6.5 allows an authenticated attacker to obtain the information inside the system, such as directories and/or file configurations via unspecified vectors.

Patch / fix

fixed in 1

contec sv-cpt-mc310_firmware 6.5

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Exploit prediction

1.15% chance of exploitation in the next 30 days, higher than 67% of all scored CVEs (FIRST EPSS, 2026-11-09).

CVSS scores

assigned by	version	score	vector
NVD	3.1	4.3	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
NVD	2.0	4.0	AV:N/AC:L/Au:S/C:P/I:N/A:N

Affected products

Contec Co., Ltd. SolarView Compact

Classification

Weakness

CWE-200 Exposure of Sensitive Information to an Unauthorized Actor

References

contec.com /jp/api/downloadlogger?download=https://www.contec.com/jp/-/media/contec/jp/support/security-info/contec_secur
vendor-advisory
contec.com /jp/download/contract/contract2/?itemid=b28c8b7c-9f40-40b2-843c-b5b04c035b0e&downloaditemid=fa248fba-8901-4d9e
vendor-advisory
jvn.jp /en/jp/JVN37417423/index.html
third-party-advisory

Sources

CVE List CVE-2021-20656
NVD CVE-2021-20656

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