PatchTheCVEwgr-500 firmware vulnerabilities and fixes
Recent CVEs affecting wgr-500 firmware, with upgrade or downgrade steps. 9 tracked.
Also searched as: wgr 500 firmware, wgr-500firmware.
wgr-500 firmware has 9 tracked vulnerabilities, 0 critical. A fixed release or vendor patch exists for 5. Most recent: 2025-10-07. Highest priority: CVE-2025-48826 (score 59/100).
- CVE-2025-48826 HIGH 8.8 MITIGATE A format string vulnerability exists in the formPingCmd functionality of Planet WGR-500 v1.3411b190912
- CVE-2025-54403 HIGH 8.8 MITIGATE Multiple OS command injection vulnerabilities exist in the swctrl functionality of Planet WGR-500 v1.3411b1909
- CVE-2025-54404 HIGH 8.8 MITIGATE Multiple OS command injection vulnerabilities exist in the swctrl functionality of Planet WGR-500 v1.3411b1909
- CVE-2025-54405 HIGH 8.8 MITIGATE Multiple OS command injection vulnerabilities exist in the formPingCmd functionality of Planet WGR-500 v1.3411
- CVE-2025-54406 HIGH 8.8 MITIGATE Multiple OS command injection vulnerabilities exist in the formPingCmd functionality of Planet WGR-500 v1.3411
- CVE-2025-54399 HIGH 8.8 MITIGATE Multiple stack-based buffer overflow vulnerabilities exist in the formPingCmd functionality of Planet WGR-500
- CVE-2025-54400 HIGH 8.8 MITIGATE Multiple stack-based buffer overflow vulnerabilities exist in the formPingCmd functionality of Planet WGR-500
- CVE-2025-54401 HIGH 8.8 MITIGATE Multiple stack-based buffer overflow vulnerabilities exist in the formPingCmd functionality of Planet WGR-500
- CVE-2025-54402 HIGH 8.8 MITIGATE Multiple stack-based buffer overflow vulnerabilities exist in the formPingCmd functionality of Planet WGR-500
FAQ
How do I fix wgr-500 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 wgr-500 firmware being exploited right now?
None of the tracked wgr-500 firmware CVEs are on the CISA Known Exploited Vulnerabilities list at the moment. This is checked every 20 minutes.
Which wgr-500 firmware CVE should I patch first?
CVE-2025-48826 currently ranks highest (59/100): A format string vulnerability exists in the formPingCmd functionality of Planet WGR-500 v1.3411b190912.