PatchTheCVEdi-8300 firmware vulnerabilities and fixes
Recent CVEs affecting di-8300 firmware, with upgrade or downgrade steps. 3 tracked.
Also searched as: di 8300 firmware, di-8300firmware.
di-8300 firmware has 3 tracked vulnerabilities, 0 critical. A fixed release or vendor patch exists for 0. Most recent: 2026-04-08. Highest priority: CVE-2025-45057 (score 40/100).
- CVE-2025-45057 HIGH 7.5 MITIGATE D-Link DI-8300 v16.07.26A1 was discovered to contain a buffer overflow via the ip parameter in the ip_position
- CVE-2025-45058 HIGH 7.5 MITIGATE D-Link DI-8300 v16.07.26A1 was discovered to contain a buffer overflow via the fx parameter in the jingx_asp f
- CVE-2025-45059 HIGH 7.5 MITIGATE D-Link DI-8300 v16.07.26A1 was discovered to contain a buffer overflow via the fn parameter in the tgfile_htm
FAQ
How do I fix di-8300 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 di-8300 firmware being exploited right now?
None of the tracked di-8300 firmware CVEs are on the CISA Known Exploited Vulnerabilities list at the moment. This is checked every 20 minutes.
Which di-8300 firmware CVE should I patch first?
CVE-2025-45057 currently ranks highest (40/100): D-Link DI-8300 v16.07.26A1 was discovered to contain a buffer overflow via the ip parameter in the ip_position.