|
[Japanese]
|
JVNDB-2022-002770
|
Contec SolarView Compact vulnerable to cross-site scripting
|
|
SolarView Compact provided by Contec Co., Ltd. is PV Measurement System.
SolarView Compact contains a cross-site scripting vulnerability (CWE-79, CVE-2022-44355) in Check Network Communication Page of the product's web server.
As of 2022 December 5, a Proof-of-Concept (PoC) code exploiting this vulnerability has already been made public.
|
|
CVSS V3 Severity:
Base Metrics 5.4 (Medium) [Other]
- Attack Vector: Network
- Attack Complexity: Low
- Privileges Required: Low
- User Interaction: Required
- Scope: Changed
- Confidentiality Impact: Low
- Integrity Impact: Low
- Availability Impact: None
The above CVSS base scores have been assigned for CVE-2022-44355
|
CVSS V3 Severity:
Base Metrics:6.1 (Medium) [Other]
- Attack Vector: Network
- Attack Complexity: Low
- Privileges Required: None
- User Interaction: Required
- Scope: Changed
- Confidentiality Impact: Low
- Integrity Impact: Low
- Availability Impact: None
In the case where the product's firmware versions are SV-CPT-MC310 prior to Ver.7.24 or SV-CPT-MC310F prior to Ver.7.24, 'Privileges Required(PR)' is analyzed as 'None (N)', therefore CVSSv3 score is as above.
|
|
|
Contec
- SolarView Compact SV-CPT-MC310 prior to Ver.8.02
- SolarView Compact SV-CPT-MC310F prior to Ver.8.02
|
|
|
An arbitrary script may be executed on a logged-in user's web browser.
The developer states that users accessing the product without login may be affected by this vulnerability if the product's firmware versions are SV-CPT-MC310 prior to Ver.7.24 or SV-CPT-MC310F prior to Ver.7.24.
|
|
[Update the firmware]
Update the firmware to the latest version according to the information provided by the developer.
This vulnerability has been already addressed in the following firmware versions.
* SolarView Compact
* SV-CPT-MC310 Ver.8.02
* SV-CPT-MC310F Ver.8.02
[Apply the workaround]
Applying the following workarounds may mitigate the impacts of this vulnerability.
* Disconnect from network if the product is used in the standalone environment
* Setup a firewall and run the product behind it
* Configure the product in the trusted and closed network
* When the product's firmware versions are SV-CPT-MC310 prior to Ver.7.24 or SV-CPT-MC310F prior to Ver.7.24, choose "User authentications required in all menus" under "User authentication target settings" in "User account settings"
* Change default credentials
|
|
Contec
|
|
- Cross-site Scripting(CWE-79) [Other]
|
|
- CVE-2022-44355
|
|
- JVN : JVNVU#93526386
|
|
- [2022/12/06]
Web page was published
|
