CVE-2023-0858
3.1 · LOWOverview
CVE-2023-0858 is a low-severity vulnerability affecting canon mf642cdw_firmware. It was published on May 11, 2023 and has a CVSS 3.1 base score of 3.1 (LOW).
This vulnerability has a CVSS 3.1 base score of 3.1, rated LOW. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
Improper Authentication of RemoteUI of Office / Small Office Multifunction Printers and Laser Printers(*) which may allow an attacker on the network segment to trigger unauthorized access to the product. *:Satera LBP660C Series/LBP620C Series/MF740C Series/MF640C Series firmware Ver.11.04 and earlier sold in Japan. Color imageCLASS LBP660C Series/LBP 620C Series/X LBP1127C/MF740C Series/MF640C Series/X MF1127C firmware Ver.11.04 and earlier sold in US. i-SENSYS LBP660C Series/LBP620C Series/MF740C Series/MF640C Series, C1127P, C1127iF, C1127i firmware Ver.11.04 and earlier sold in Europe.
Remediation
Check the references section for vendor advisories and patches from canon. Update mf642cdw_firmware to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| canon | mf642cdw_firmware | 0 | Affected |
| canon | mf644cdw_firmware | 0 | Affected |
| canon | mf741cdw_firmware | 0 | Affected |
| canon | mf743cdw_firmware | 0 | Affected |
| canon | mf745cdw_firmware | 0 | Affected |
| canon | lbp621c_firmware | 0 | Affected |
| canon | lbp622c_firmware | 0 | Affected |
| canon | lbp661c_firmware | 0 | Affected |
| canon | lbp662c_firmware | 0 | Affected |
| canon | lbp664c_firmware | 0 | Affected |
References
Frequently Asked Questions
What is CVE-2023-0858?
CVE-2023-0858 is a low-severity vulnerability affecting canon mf642cdw_firmware. It was published on May 11, 2023 and has a CVSS 3.1 base score of 3.1 (LOW).
How severe is CVE-2023-0858?
This vulnerability has a CVSS 3.1 base score of 3.1, rated LOW. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2023-0858?
Check the references section for vendor advisories and patches from canon. Update mf642cdw_firmware to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2023-0858?
CyberStrike's AI-powered security agents can automatically detect CVE-2023-0858 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
AI agents map your attack surface to find vulnerabilities like this one.
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