dir-620 firmware vulnerabilities and fixes

Recent CVEs affecting dir-620 firmware, with upgrade or downgrade steps. 4 tracked.

Also searched as: dir 620 firmware, dir-620firmware.

dir-620 firmware has 4 tracked vulnerabilities, 2 critical. A fixed release or vendor patch exists for 0. Most recent: 2018-06-20. Highest priority: CVE-2018-6213 (score 66/100).

• CVE-2018-6213 CRITICAL 9.8 MITIGATE In the web server on D-Link DIR-620 devices with a certain customized (by ISP) variant of firmware 1.0.3, 1.0.
• CVE-2018-6212 MEDIUM 6.1 MITIGATE On D-Link DIR-620 devices with a certain customized (by ISP) variant of firmware 1.0.3, 1.0.37, 1.3.1, 1.3.3,
• CVE-2018-6211 HIGH 7.2 MITIGATE On D-Link DIR-620 devices with a certain customized (by ISP) variant of firmware 1.0.3, 1.0.37, 1.3.1, 1.3.3,
• CVE-2018-6210 CRITICAL 9.8 MITIGATE D-Link DIR-620 devices, with a certain Rostelekom variant of firmware 1.0.37, have a hardcoded rostel account,

FAQ

How do I fix dir-620 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 dir-620 firmware being exploited right now?

None of the tracked dir-620 firmware CVEs are on the CISA Known Exploited Vulnerabilities list at the moment. This is checked every 20 minutes.

Which dir-620 firmware CVE should I patch first?

CVE-2018-6213 currently ranks highest (66/100): In the web server on D-Link DIR-620 devices with a certain customized (by ISP) variant of firmware 1.0.3, 1.0..

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