CVE-2020-5548
Description
Yamaha LTE VoIP Router(NVR700W firmware Rev.15.00.15 and earlier), Yamaha Gigabit VoIP Router(NVR510 firmware Rev.15.01.14 and earlier), Yamaha Gigabit VPN Router(RTX810 firmware Rev.11.01.33 and earlier, RTX830 firmware Rev.15.02.09 and earlier, RTX1200 firmware Rev.10.01.76 and earlier, RTX1210 firmware Rev.14.01.33 and earlier, RTX3500 firmware Rev.14.00.26 and earlier, and RTX5000 firmware Rev.14.00.26 and earlier), Yamaha Broadband VoIP Router(NVR500 firmware Rev.11.00.38 and earlier), and Yamaha Firewall(FWX120 firmware Rev.11.03.27 and earlier) allow remote attackers to cause a denial of service via unspecified vectors.
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| yamaha rtx830_firmware | v ≤ 15.02.09 | — |
| yamaha nvr510_firmware | v ≤ 15.01.14 | — |
| yamaha nvr700w_firmware | v ≤ 15.00.15 | — |
| yamaha rtx1210_firmware | v ≤ 14.01.33 | — |
| yamaha rtx5000_firmware | v ≤ 14.00.26 | — |
| yamaha rtx3500_firmware | v ≤ 14.00.26 | — |
| yamaha fwx120_firmware | v ≤ 11.03.27 | — |
| yamaha rtx810_firmware | v ≤ 11.01.33 | — |
| yamaha nvr500_firmware | v ≤ 11.00.38 | — |
| yamaha rtx1200_firmware | v ≤ 10.01.76 | — |
Check your version
Choose the product and enter the version you run to see whether it falls in the affected range.
Attack Surface Management
See the assets tied to your domains, the technologies they run and known vulnerabilities in one list.