PatchTheCVEex7710-b0 firmware vulnerabilities and fixes
Recent CVEs affecting ex7710-b0 firmware, with upgrade or downgrade steps. 2 tracked.
Also searched as: ex7710 b0 firmware, ex7710-b0firmware.
ex7710-b0 firmware has 2 tracked vulnerabilities, 0 critical. A fixed release or vendor patch exists for 0. Most recent: 2026-02-24. Highest priority: CVE-2025-13943 (score 50/100).
- CVE-2025-13943 HIGH 8.8 MITIGATE MITIGATE A post-authentication command injection vulnerability in the log file download function of the Zyxel EX3301-T0
- CVE-2025-11848 MEDIUM 4.9 MITIGATE MITIGATE A null pointer dereference vulnerability in the Wake-on-LAN CGI program of the Zyxel VMG3625-T50B firmware ver
FAQ
How do I fix ex7710-b0 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 ex7710-b0 firmware being exploited right now?
None of the tracked ex7710-b0 firmware CVEs are on the CISA Known Exploited Vulnerabilities list at the moment. This is checked every 20 minutes.
Which ex7710-b0 firmware CVE should I patch first?
CVE-2025-13943 currently ranks highest (50/100): A post-authentication command injection vulnerability in the log file download function of the Zyxel EX3301-T0.