PatchTheCVEbl-ac2100 firmware vulnerabilities and fixes
Recent CVEs affecting bl-ac2100 firmware, with upgrade or downgrade steps. 3 tracked.
Also searched as: bl ac2100 firmware, bl-ac2100firmware.
bl-ac2100 firmware has 3 tracked vulnerabilities, 2 critical. A fixed release or vendor patch exists for 3. Most recent: 2025-09-22. Highest priority: CVE-2025-29063 (score 61/100).
- CVE-2025-29063 CRITICAL 9.8 UPGRADE An issue in BL-AC2100 V1.0.4 and before allows a remote attacker to execute arbitrary code via the enable para
- CVE-2025-29062 CRITICAL 9.8 UPGRADE An issue in BL-AC2100 <=V1.0.4 allows a remote attacker to execute arbitrary code via the time1 and time2 para
- CVE-2025-10773 HIGH 8.8 UPGRADE A security flaw has been discovered in B-Link BL-AC2100 up to 1.0.3
FAQ
How do I fix bl-ac2100 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 bl-ac2100 firmware being exploited right now?
None of the tracked bl-ac2100 firmware CVEs are on the CISA Known Exploited Vulnerabilities list at the moment. This is checked every 20 minutes.
Which bl-ac2100 firmware CVE should I patch first?
CVE-2025-29063 currently ranks highest (61/100): An issue in BL-AC2100 V1.0.4 and before allows a remote attacker to execute arbitrary code via the enable para.