Medium severity · published May 23, 2023
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…
4.3
CVSS
1.8%
EPSS
No
On KEV
Description
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 date/time of the affected product.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
None
Integrity
Low
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.8% · higher than 79% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
SF
Sv-cpt-mc310 Firmware · Contec
before 8.10 · source: NVD
SF
Sv-cpt-mc310f Firmware · Contec
before 8.10 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2023-27920
CVE.org
https://www.cve.org/CVERecord?id=CVE-2023-27920
Third Party Advisory
https://jvn.jp/en/vu/JVNVU92106300/
Vendor Advisory
https://www.contec.com/jp/api/downloadlogger?download=/-/media/Contec/jp/support/security-info/contec_security_solarview_230508.pdf
Vendor Advisory
https://www.contec.com/jp/download/donwload-list/?itemid=b28c8b7c-9f40-40b2-843c-b5b04c035b0e#firmware
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