mp c306 firmware vulnerabilities and fixes

Recent CVEs affecting mp c306 firmware, with upgrade or downgrade steps. 1 tracked.

Also searched as: mpc306firmware.

mp c306 firmware has 1 tracked vulnerability, 1 critical. A fixed release or vendor patch exists for 1. Most recent: 2023-02-16. Highest priority: CVE-2022-43969 (score 48/100).

• CVE-2022-43969 CRITICAL 9.1 UPGRADE UPGRADE Ricoh mp_c4504ex devices with firmware 1.06 mishandle credentials.

FAQ

How do I fix mp c306 firmware vulnerabilities?

Open the CVE for your version, check the affected range, then follow the listed action: upgrade to the fixed release, or downgrade or mitigate if no fix exists yet. Commands for each OS are shown on every CVE page.

Is mp c306 firmware being exploited right now?

None of the tracked mp c306 firmware CVEs are on the CISA Known Exploited Vulnerabilities list at the moment. This is checked every 20 minutes.

Which mp c306 firmware CVE should I patch first?

CVE-2022-43969 currently ranks highest (48/100): Ricoh mp_c4504ex devices with firmware 1.06 mishandle credentials..

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