| Title | 複数の ASUS ルータ製品のファームウェアにおける過度なイテレーションの脆弱性 |
|---|---|
| Summary | 複数の ASUS ルータ製品のファームウェアには、過度なイテレーションの脆弱性が存在します。 |
| Possible impacts | サービス運用妨害 (DoS) 状態にされる可能性があります。 |
| Solution | ベンダ情報および参考情報を参照して適切な対策を実施してください。 |
| Publication Date | April 12, 2021, midnight |
| Registration Date | Dec. 16, 2021, 11:10 a.m. |
| Last Update | Dec. 16, 2021, 11:10 a.m. |
| CVSS3.0 : 重要 | |
| Score | 7.5 |
|---|---|
| Vector | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
| CVSS2.0 : 警告 | |
| Score | 5 |
|---|---|
| Vector | AV:N/AC:L/Au:N/C:N/I:N/A:P |
| ASUSTeK Computer Inc. |
| RT-AC66U B1 ファームウェア |
| RT-AX3000 ファームウェア |
| RT-AX55 ファームウェア |
| RT-AX56U ファームウェア |
| RT-AX58U ファームウェア |
| RT-AX68U ファームウェア |
| RT-AX82U ファームウェア |
| RT-AX86U ファームウェア |
| RT-AX88U ファームウェア |
| ZenWiFi AX (XT8) ファームウェア |
| No | Changed Details | Date of change |
|---|---|---|
| 1 | [2021年12月16日] 掲載 |
Dec. 16, 2021, 11:10 a.m. |
| Summary | In ASUS RT-AX3000, ZenWiFi AX (XT8), RT-AX88U, and other ASUS routers with firmware < 3.0.0.4.386.42095 or < 9.0.0.4.386.41994, when IPv6 is used, a routing loop can occur that generates excessive network traffic between an affected device and its upstream ISP's router. This occurs when a link prefix route points to a point-to-point link, a destination IPv6 address belongs to the prefix and is not a local IPv6 address, and a router advertisement is received with at least one global unique IPv6 prefix for which the on-link flag is set. |
|---|---|
| Publication Date | April 13, 2021, 4:15 a.m. |
| Registration Date | April 13, 2021, 10:04 a.m. |
| Last Update | Nov. 21, 2024, 3:20 p.m. |
| Configuration1 | or higher | or less | more than | less than | |
| cpe:2.3:o:asus:zenwifi_ax_\(xt8\)_firmware:*:*:*:*:*:*:*:* | 3.0.0.4.386.42095 | ||||
| execution environment | |||||
| 1 | cpe:2.3:h:asus:zenwifi_ax_\(xt8\):-:*:*:*:*:*:*:* | ||||
| Configuration2 | or higher | or less | more than | less than | |
| cpe:2.3:o:asus:zenwifi_ax_\(xt8\)_firmware:*:*:*:*:*:*:*:* | 9.0.0.4.386.41994 | ||||
| execution environment | |||||
| 1 | cpe:2.3:h:asus:zenwifi_ax_\(xt8\):-:*:*:*:*:*:*:* | ||||
| Configuration3 | or higher | or less | more than | less than | |
| cpe:2.3:o:asus:rt-ax3000_firmware:*:*:*:*:*:*:*:* | 3.0.0.4.386.42095 | ||||
| execution environment | |||||
| 1 | cpe:2.3:h:asus:rt-ax3000:-:*:*:*:*:*:*:* | ||||
| Configuration4 | or higher | or less | more than | less than | |
| cpe:2.3:o:asus:rt-ax3000_firmware:*:*:*:*:*:*:*:* | 9.0.0.4.386.41994 | ||||
| execution environment | |||||
| 1 | cpe:2.3:h:asus:rt-ax3000:-:*:*:*:*:*:*:* | ||||
| Configuration5 | or higher | or less | more than | less than | |
| cpe:2.3:o:asus:rt-ax55_firmware:*:*:*:*:*:*:*:* | 3.0.0.4.386.42095 | ||||
| execution environment | |||||
| 1 | cpe:2.3:h:asus:rt-ax55:-:*:*:*:*:*:*:* | ||||
| Configuration6 | or higher | or less | more than | less than | |
| cpe:2.3:o:asus:rt-ax55_firmware:*:*:*:*:*:*:*:* | 9.0.0.4.386.41994 | ||||
| execution environment | |||||
| 1 | cpe:2.3:h:asus:rt-ax55:-:*:*:*:*:*:*:* | ||||
| Configuration7 | or higher | or less | more than | less than | |
| cpe:2.3:o:asus:rt-ax56u_firmware:*:*:*:*:*:*:*:* | 3.0.0.4.386.42095 | ||||
| execution environment | |||||
| 1 | cpe:2.3:h:asus:rt-ax56u:-:*:*:*:*:*:*:* | ||||
| Configuration8 | or higher | or less | more than | less than | |
| cpe:2.3:o:asus:rt-ax56u_firmware:*:*:*:*:*:*:*:* | 9.0.0.4.386.41994 | ||||
| execution environment | |||||
| 1 | cpe:2.3:h:asus:rt-ax56u:-:*:*:*:*:*:*:* | ||||
| Configuration9 | or higher | or less | more than | less than | |
| cpe:2.3:o:asus:rt-ax58u_firmware:*:*:*:*:*:*:*:* | 3.0.0.4.386.42095 | ||||
| execution environment | |||||
| 1 | cpe:2.3:h:asus:rt-ax58u:-:*:*:*:*:*:*:* | ||||
| Configuration10 | or higher | or less | more than | less than | |
| cpe:2.3:o:asus:rt-ax58u_firmware:*:*:*:*:*:*:*:* | 9.0.0.4.386.41994 | ||||
| execution environment | |||||
| 1 | cpe:2.3:h:asus:rt-ax58u:-:*:*:*:*:*:*:* | ||||
| Configuration11 | or higher | or less | more than | less than | |
| cpe:2.3:o:asus:rt-ax68u_firmware:*:*:*:*:*:*:*:* | 3.0.0.4.386.42095 | ||||
| execution environment | |||||
| 1 | cpe:2.3:h:asus:rt-ax68u:-:*:*:*:*:*:*:* | ||||
| Configuration12 | or higher | or less | more than | less than | |
| cpe:2.3:o:asus:rt-ax68u_firmware:*:*:*:*:*:*:*:* | 9.0.0.4.386.41994 | ||||
| execution environment | |||||
| 1 | cpe:2.3:h:asus:rt-ax68u:-:*:*:*:*:*:*:* | ||||
| Configuration13 | or higher | or less | more than | less than | |
| cpe:2.3:o:asus:rt-ax82u_firmware:*:*:*:*:*:*:*:* | 3.0.0.4.386.42095 | ||||
| execution environment | |||||
| 1 | cpe:2.3:h:asus:rt-ax82u:-:*:*:*:*:*:*:* | ||||
| Configuration14 | or higher | or less | more than | less than | |
| cpe:2.3:o:asus:rt-ax82u_firmware:*:*:*:*:*:*:*:* | 9.0.0.4.386.41994 | ||||
| execution environment | |||||
| 1 | cpe:2.3:h:asus:rt-ax82u:-:*:*:*:*:*:*:* | ||||
| Configuration15 | or higher | or less | more than | less than | |
| cpe:2.3:o:asus:rt-ax86u_firmware:*:*:*:*:*:*:*:* | 3.0.0.4.386.42095 | ||||
| execution environment | |||||
| 1 | cpe:2.3:h:asus:rt-ax86u:-:*:*:*:*:*:*:* | ||||
| Configuration16 | or higher | or less | more than | less than | |
| cpe:2.3:o:asus:rt-ax86u_firmware:*:*:*:*:*:*:*:* | 9.0.0.4.386.41994 | ||||
| execution environment | |||||
| 1 | cpe:2.3:h:asus:rt-ax86u:-:*:*:*:*:*:*:* | ||||
| Configuration17 | or higher | or less | more than | less than | |
| cpe:2.3:o:asus:rt-ax88u_firmware:*:*:*:*:*:*:*:* | 3.0.0.4.386.42095 | ||||
| execution environment | |||||
| 1 | cpe:2.3:h:asus:rt-ax88u:-:*:*:*:*:*:*:* | ||||
| Configuration18 | or higher | or less | more than | less than | |
| cpe:2.3:o:asus:rt-ax88u_firmware:*:*:*:*:*:*:*:* | 9.0.0.4.386.41994 | ||||
| execution environment | |||||
| 1 | cpe:2.3:h:asus:rt-ax88u:-:*:*:*:*:*:*:* | ||||
| Configuration19 | or higher | or less | more than | less than | |
| cpe:2.3:o:asus:rt-ac66u_b1_firmware:*:*:*:*:*:*:*:* | 3.0.0.4.386.42095 | ||||
| execution environment | |||||
| 1 | cpe:2.3:h:asus:rt-ac66u_b1:-:*:*:*:*:*:*:* | ||||
| Configuration20 | or higher | or less | more than | less than | |
| cpe:2.3:o:asus:rt-ac66u_b1_firmware:*:*:*:*:*:*:*:* | 9.0.0.4.386.41994 | ||||
| execution environment | |||||
| 1 | cpe:2.3:h:asus:rt-ac66u_b1:-:*:*:*:*:*:*:* | ||||
| Configuration21 | or higher | or less | more than | less than | |
| cpe:2.3:o:asus:rt-ac1750_b1_firmware:*:*:*:*:*:*:*:* | 3.0.0.4.386.42095 | ||||
| execution environment | |||||
| 1 | cpe:2.3:h:asus:rt-ac1750_b1:-:*:*:*:*:*:*:* | ||||
| Configuration22 | or higher | or less | more than | less than | |
| cpe:2.3:o:asus:rt-ac1750_b1_firmware:*:*:*:*:*:*:*:* | 9.0.0.4.386.41994 | ||||
| execution environment | |||||
| 1 | cpe:2.3:h:asus:rt-ac1750_b1:-:*:*:*:*:*:*:* | ||||
| Configuration23 | or higher | or less | more than | less than | |
| cpe:2.3:o:asus:rt-ac1900_firmware:*:*:*:*:*:*:*:* | 3.0.0.4.386.42095 | ||||
| execution environment | |||||
| 1 | cpe:2.3:h:asus:rt-ac1900:-:*:*:*:*:*:*:* | ||||
| Configuration24 | or higher | or less | more than | less than | |
| cpe:2.3:o:asus:rt-ac1900_firmware:*:*:*:*:*:*:*:* | 9.0.0.4.386.41994 | ||||
| execution environment | |||||
| 1 | cpe:2.3:h:asus:rt-ac1900:-:*:*:*:*:*:*:* | ||||
| Configuration25 | or higher | or less | more than | less than | |
| cpe:2.3:o:asus:rt-ac1900p_firmware:*:*:*:*:*:*:*:* | 3.0.0.4.386.42095 | ||||
| execution environment | |||||
| 1 | cpe:2.3:h:asus:rt-ac1900p:-:*:*:*:*:*:*:* | ||||
| Configuration26 | or higher | or less | more than | less than | |
| cpe:2.3:o:asus:rt-ac1900p_firmware:*:*:*:*:*:*:*:* | 9.0.0.4.386.41994 | ||||
| execution environment | |||||
| 1 | cpe:2.3:h:asus:rt-ac1900p:-:*:*:*:*:*:*:* | ||||
| Configuration27 | or higher | or less | more than | less than | |
| cpe:2.3:o:asus:rt-ac1900u_firmware:*:*:*:*:*:*:*:* | 3.0.0.4.386.42095 | ||||
| execution environment | |||||
| 1 | cpe:2.3:h:asus:rt-ac1900u:-:*:*:*:*:*:*:* | ||||
| Configuration28 | or higher | or less | more than | less than | |
| cpe:2.3:o:asus:rt-ac1900u_firmware:*:*:*:*:*:*:*:* | 9.0.0.4.386.41994 | ||||
| execution environment | |||||
| 1 | cpe:2.3:h:asus:rt-ac1900u:-:*:*:*:*:*:*:* | ||||
| Configuration29 | or higher | or less | more than | less than | |
| cpe:2.3:o:asus:rt-ac2900_firmware:*:*:*:*:*:*:*:* | 3.0.0.4.386.42095 | ||||
| execution environment | |||||
| 1 | cpe:2.3:h:asus:rt-ac2900:-:*:*:*:*:*:*:* | ||||
| Configuration30 | or higher | or less | more than | less than | |
| cpe:2.3:o:asus:rt-ac2900_firmware:*:*:*:*:*:*:*:* | 9.0.0.4.386.41994 | ||||
| execution environment | |||||
| 1 | cpe:2.3:h:asus:rt-ac2900:-:*:*:*:*:*:*:* | ||||
| Configuration31 | or higher | or less | more than | less than | |
| cpe:2.3:o:asus:rt-ac3100_firmware:*:*:*:*:*:*:*:* | 3.0.0.4.386.42095 | ||||
| execution environment | |||||
| 1 | cpe:2.3:h:asus:rt-ac3100:-:*:*:*:*:*:*:* | ||||
| Configuration32 | or higher | or less | more than | less than | |
| cpe:2.3:o:asus:rt-ac3100_firmware:*:*:*:*:*:*:*:* | 9.0.0.4.386.41994 | ||||
| execution environment | |||||
| 1 | cpe:2.3:h:asus:rt-ac3100:-:*:*:*:*:*:*:* | ||||
| Configuration33 | or higher | or less | more than | less than | |
| cpe:2.3:o:asus:rt-ac5300_firmware:*:*:*:*:*:*:*:* | 3.0.0.4.386.42095 | ||||
| execution environment | |||||
| 1 | cpe:2.3:h:asus:rt-ac5300:-:*:*:*:*:*:*:* | ||||
| Configuration34 | or higher | or less | more than | less than | |
| cpe:2.3:o:asus:rt-ac5300_firmware:*:*:*:*:*:*:*:* | 9.0.0.4.386.41994 | ||||
| execution environment | |||||
| 1 | cpe:2.3:h:asus:rt-ac5300:-:*:*:*:*:*:*:* | ||||
| Configuration35 | or higher | or less | more than | less than | |
| cpe:2.3:o:asus:rt-ac58u_firmware:*:*:*:*:*:*:*:* | 3.0.0.4.386.42095 | ||||
| execution environment | |||||
| 1 | cpe:2.3:h:asus:rt-ac58u:-:*:*:*:*:*:*:* | ||||
| Configuration36 | or higher | or less | more than | less than | |
| cpe:2.3:o:asus:rt-ac58u_firmware:*:*:*:*:*:*:*:* | 9.0.0.4.386.41994 | ||||
| execution environment | |||||
| 1 | cpe:2.3:h:asus:rt-ac58u:-:*:*:*:*:*:*:* | ||||
| Configuration37 | or higher | or less | more than | less than | |
| cpe:2.3:o:asus:rt-ac65u_firmware:*:*:*:*:*:*:*:* | 3.0.0.4.386.42095 | ||||
| execution environment | |||||
| 1 | cpe:2.3:h:asus:rt-ac65u:-:*:*:*:*:*:*:* | ||||
| Configuration38 | or higher | or less | more than | less than | |
| cpe:2.3:o:asus:rt-ac65u_firmware:*:*:*:*:*:*:*:* | 9.0.0.4.386.41994 | ||||
| execution environment | |||||
| 1 | cpe:2.3:h:asus:rt-ac65u:-:*:*:*:*:*:*:* | ||||
| Configuration39 | or higher | or less | more than | less than | |
| cpe:2.3:o:asus:rt-ac68p_firmware:*:*:*:*:*:*:*:* | 3.0.0.4.386.42095 | ||||
| execution environment | |||||
| 1 | cpe:2.3:h:asus:rt-ac68p:-:*:*:*:*:*:*:* | ||||
| Configuration40 | or higher | or less | more than | less than | |
| cpe:2.3:o:asus:rt-ac68p_firmware:*:*:*:*:*:*:*:* | 9.0.0.4.386.41994 | ||||
| execution environment | |||||
| 1 | cpe:2.3:h:asus:rt-ac68p:-:*:*:*:*:*:*:* | ||||
| Configuration41 | or higher | or less | more than | less than | |
| cpe:2.3:o:asus:rt-ac68r_firmware:*:*:*:*:*:*:*:* | 3.0.0.4.386.42095 | ||||
| execution environment | |||||
| 1 | cpe:2.3:h:asus:rt-ac68r:-:*:*:*:*:*:*:* | ||||
| Configuration42 | or higher | or less | more than | less than | |
| cpe:2.3:o:asus:rt-ac68r_firmware:*:*:*:*:*:*:*:* | 9.0.0.4.386.41994 | ||||
| execution environment | |||||
| 1 | cpe:2.3:h:asus:rt-ac68r:-:*:*:*:*:*:*:* | ||||
| Configuration43 | or higher | or less | more than | less than | |
| cpe:2.3:o:asus:rt-ac68rw_firmware:*:*:*:*:*:*:*:* | 3.0.0.4.386.42095 | ||||
| execution environment | |||||
| 1 | cpe:2.3:h:asus:rt-ac68rw:-:*:*:*:*:*:*:* | ||||
| Configuration44 | or higher | or less | more than | less than | |
| cpe:2.3:o:asus:rt-ac68rw_firmware:*:*:*:*:*:*:*:* | 9.0.0.4.386.41994 | ||||
| execution environment | |||||
| 1 | cpe:2.3:h:asus:rt-ac68rw:-:*:*:*:*:*:*:* | ||||
| Configuration45 | or higher | or less | more than | less than | |
| cpe:2.3:o:asus:rt-ac68u_firmware:*:*:*:*:*:*:*:* | 3.0.0.4.386.42095 | ||||
| execution environment | |||||
| 1 | cpe:2.3:h:asus:rt-ac68u:-:*:*:*:*:*:*:* | ||||
| Configuration46 | or higher | or less | more than | less than | |
| cpe:2.3:o:asus:rt-ac68u_firmware:*:*:*:*:*:*:*:* | 9.0.0.4.386.41994 | ||||
| execution environment | |||||
| 1 | cpe:2.3:h:asus:rt-ac68u:-:*:*:*:*:*:*:* | ||||
| Configuration47 | or higher | or less | more than | less than | |
| cpe:2.3:o:asus:rt-ac68w_firmware:*:*:*:*:*:*:*:* | 3.0.0.4.386.42095 | ||||
| execution environment | |||||
| 1 | cpe:2.3:h:asus:rt-ac68w:-:*:*:*:*:*:*:* | ||||
| Configuration48 | or higher | or less | more than | less than | |
| cpe:2.3:o:asus:rt-ac68w_firmware:*:*:*:*:*:*:*:* | 9.0.0.4.386.41994 | ||||
| execution environment | |||||
| 1 | cpe:2.3:h:asus:rt-ac68w:-:*:*:*:*:*:*:* | ||||
| Configuration49 | or higher | or less | more than | less than | |
| cpe:2.3:o:asus:rt-ac85u_firmware:*:*:*:*:*:*:*:* | 3.0.0.4.386.42095 | ||||
| execution environment | |||||
| 1 | cpe:2.3:h:asus:rt-ac85u:-:*:*:*:*:*:*:* | ||||
| Configuration50 | or higher | or less | more than | less than | |
| cpe:2.3:o:asus:rt-ac85u_firmware:*:*:*:*:*:*:*:* | 9.0.0.4.386.41994 | ||||
| execution environment | |||||
| 1 | cpe:2.3:h:asus:rt-ac85u:-:*:*:*:*:*:*:* | ||||
| Configuration51 | or higher | or less | more than | less than | |
| cpe:2.3:o:asus:rt-ac86u_firmware:*:*:*:*:*:*:*:* | 3.0.0.4.386.42095 | ||||
| execution environment | |||||
| 1 | cpe:2.3:h:asus:rt-ac86u:-:*:*:*:*:*:*:* | ||||
| Configuration52 | or higher | or less | more than | less than | |
| cpe:2.3:o:asus:rt-ac86u_firmware:*:*:*:*:*:*:*:* | 9.0.0.4.386.41994 | ||||
| execution environment | |||||
| 1 | cpe:2.3:h:asus:rt-ac86u:-:*:*:*:*:*:*:* | ||||
| Configuration53 | or higher | or less | more than | less than | |
| cpe:2.3:o:asus:rt-ac88u_firmware:*:*:*:*:*:*:*:* | 3.0.0.4.386.42095 | ||||
| execution environment | |||||
| 1 | cpe:2.3:h:asus:rt-ac88u:-:*:*:*:*:*:*:* | ||||
| Configuration54 | or higher | or less | more than | less than | |
| cpe:2.3:o:asus:rt-ac88u_firmware:*:*:*:*:*:*:*:* | 9.0.0.4.386.41994 | ||||
| execution environment | |||||
| 1 | cpe:2.3:h:asus:rt-ac88u:-:*:*:*:*:*:*:* | ||||