ca300-poe firmware vulnerabilities and fixes

Recent CVEs affecting ca300-poe firmware, with upgrade or downgrade steps. 9 tracked.

Also searched as: ca300 poe firmware, ca300-poefirmware.

ca300-poe firmware has 9 tracked vulnerabilities, 0 critical. A fixed release or vendor patch exists for 0. Most recent: 2025-06-25. Highest priority: CVE-2024-7217 (score 51/100).

CVE-2025-6621 MEDIUM 6.3 MITIGATE A vulnerability classified as critical has been found in TOTOLINK CA300-PoE 6.2c.884
CVE-2025-6620 MEDIUM 6.3 MITIGATE A vulnerability was found in TOTOLINK CA300-PoE 6.2c.884
CVE-2025-6619 MEDIUM 6.3 MITIGATE A vulnerability was found in TOTOLINK CA300-PoE 6.2c.884
CVE-2025-6618 MEDIUM 6.3 MITIGATE A vulnerability was found in TOTOLINK CA300-PoE 6.2c.884
CVE-2025-44863 MEDIUM 6.5 MITIGATE TOTOLINK CA300-POE V6.2c.884_B20180522 was found to contain a command injection vulnerability in the msg_proce
CVE-2025-44862 MEDIUM 6.3 MITIGATE TOTOLINK CA300-POE V6.2c.884_B20180522 was found to contain a command injection vulnerability in the recvUpgra
CVE-2025-44861 MEDIUM 6.3 MITIGATE TOTOLINK CA300-POE V6.2c.884_B20180522 was found to contain a command injection vulnerability in the CloudSrvU
CVE-2025-44860 MEDIUM 6.5 MITIGATE TOTOLINK CA300-POE V6.2c.884_B20180522 was found to contain a command injection vulnerability in the msg_proce
CVE-2024-7217 MEDIUM 6.3 MITIGATE A vulnerability was found in TOTOLINK CA300-PoE 6.2c.884

FAQ

How do I fix ca300-poe 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 ca300-poe firmware being exploited right now?

None of the tracked ca300-poe firmware CVEs are on the CISA Known Exploited Vulnerabilities list at the moment. This is checked every 20 minutes.

Which ca300-poe firmware CVE should I patch first?

CVE-2024-7217 currently ranks highest (51/100): A vulnerability was found in TOTOLINK CA300-PoE 6.2c.884.

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