pc2r firmware vulnerabilities and fixes

Recent CVEs affecting pc2r firmware, with upgrade or downgrade steps. 3 tracked.

Also searched as: pc2rfirmware.

pc2r firmware has 3 tracked vulnerabilities, 0 critical. A fixed release or vendor patch exists for 3. Most recent: 2018-08-30. Highest priority: CVE-2018-11720 (score 51/100).

• CVE-2018-11720 HIGH 7.5 UPGRADE UPGRADE Xovis PC2, PC2R, and PC3 devices through 3.6.0 allow Directory Traversal.
• CVE-2018-11719 MEDIUM 4.9 UPGRADE UPGRADE Xovis PC2, PC2R, and PC3 devices through 3.6.0 allow XXE.
• CVE-2018-11718 HIGH 8.8 UPGRADE UPGRADE Xovis PC2, PC2R, and PC3 devices through 3.6.0 allow CSRF.

FAQ

How do I fix pc2r 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 pc2r firmware being exploited right now?

None of the tracked pc2r firmware CVEs are on the CISA Known Exploited Vulnerabilities list at the moment. This is checked every 20 minutes.

Which pc2r firmware CVE should I patch first?

CVE-2018-11720 currently ranks highest (51/100): Xovis PC2, PC2R, and PC3 devices through 3.6.0 allow Directory Traversal..

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