| Summary | Certain NETGEAR devices are affected by a stack-based buffer overflow by an authenticated user. This affects D6100 before 1.0.0.60, DM200 before 1.0.0.61, EX2700 before 1.0.1.48, EX6100v2 before 1.0.1.76, EX6150v2 before 1.0.1.76, EX6200v2 before 1.0.1.72, EX8000 before 1.0.1.180, R7800 before 1.0.2.52, R8900 before 1.0.4.26, R9000 before 1.0.4.26, WN2000RPTv3 before 1.0.1.32, WN3000RPv2 before 1.0.0.68, WN3000RPv3 before 1.0.2.70, WN3100RPv2 before 1.0.0.66, WNDR4300v2 before 1.0.0.58, WNDR4500v3 before 1.0.0.58, and WNR2000v5 before 1.0.0.68. |
|---|---|
| Publication Date | April 17, 2020, 6:15 a.m. |
| Registration Date | Jan. 26, 2021, 11:41 a.m. |
| Last Update | Nov. 21, 2024, 1:39 p.m. |
| CVSS3.1 : MEDIUM | |
| スコア | 6.8 |
|---|---|
| Vector | CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H |
| 攻撃元区分(AV) | 隣接 |
| 攻撃条件の複雑さ(AC) | 低 |
| 攻撃に必要な特権レベル(PR) | 高 |
| 利用者の関与(UI) | 不要 |
| 影響の想定範囲(S) | 変更なし |
| 機密性への影響(C) | 高 |
| 完全性への影響(I) | 高 |
| 可用性への影響(A) | 高 |
| CVSS2.0 : MEDIUM | |
| Score | 5.2 |
|---|---|
| Vector | AV:A/AC:L/Au:S/C:P/I:P/A:P |
| 攻撃元区分(AV) | 隣接 |
| 攻撃条件の複雑さ(AC) | 低 |
| 攻撃前の認証要否(Au) | 単一 |
| 機密性への影響(C) | 低 |
| 完全性への影響(I) | 低 |
| 可用性への影響(A) | 低 |
| Get all privileges. | いいえ |
| Get user privileges | いいえ |
| Get other privileges | いいえ |
| User operation required | いいえ |
| Configuration1 | or higher | or less | more than | less than | |
| cpe:2.3:o:netgear:d6100_firmware:*:*:*:*:*:*:*:* | 1.0.0.60 | ||||
| execution environment | |||||
| 1 | cpe:2.3:h:netgear:d6100:-:*:*:*:*:*:*:* | ||||
| Configuration2 | or higher | or less | more than | less than | |
| cpe:2.3:o:netgear:dm200_firmware:*:*:*:*:*:*:*:* | 1.0.0.61 | ||||
| execution environment | |||||
| 1 | cpe:2.3:h:netgear:dm200:-:*:*:*:*:*:*:* | ||||
| Configuration3 | or higher | or less | more than | less than | |
| cpe:2.3:o:netgear:ex2700_firmware:*:*:*:*:*:*:*:* | 1.0.1.48 | ||||
| execution environment | |||||
| 1 | cpe:2.3:h:netgear:ex2700:-:*:*:*:*:*:*:* | ||||
| Configuration4 | or higher | or less | more than | less than | |
| cpe:2.3:o:netgear:ex6100_firmware:*:*:*:*:*:*:*:* | 1.0.1.76 | ||||
| execution environment | |||||
| 1 | cpe:2.3:h:netgear:ex6100:v2:*:*:*:*:*:*:* | ||||
| Configuration5 | or higher | or less | more than | less than | |
| cpe:2.3:o:netgear:ex6150_firmware:*:*:*:*:*:*:*:* | 1.0.1.76 | ||||
| execution environment | |||||
| 1 | cpe:2.3:h:netgear:ex6150:v2:*:*:*:*:*:*:* | ||||
| Configuration6 | or higher | or less | more than | less than | |
| cpe:2.3:o:netgear:ex6200_firmware:*:*:*:*:*:*:*:* | 1.0.1.72 | ||||
| execution environment | |||||
| 1 | cpe:2.3:h:netgear:ex6200:v2:*:*:*:*:*:*:* | ||||
| Configuration7 | or higher | or less | more than | less than | |
| cpe:2.3:o:netgear:ex8000_firmware:*:*:*:*:*:*:*:* | 1.0.1.180 | ||||
| execution environment | |||||
| 1 | cpe:2.3:h:netgear:ex8000:-:*:*:*:*:*:*:* | ||||
| Configuration8 | or higher | or less | more than | less than | |
| cpe:2.3:o:netgear:r7800_firmware:*:*:*:*:*:*:*:* | 1.0.2.52 | ||||
| execution environment | |||||
| 1 | cpe:2.3:h:netgear:r7800:-:*:*:*:*:*:*:* | ||||
| Configuration9 | or higher | or less | more than | less than | |
| cpe:2.3:o:netgear:r8900_firmware:*:*:*:*:*:*:*:* | 1.0.4.26 | ||||
| execution environment | |||||
| 1 | cpe:2.3:h:netgear:r8900:-:*:*:*:*:*:*:* | ||||
| Configuration10 | or higher | or less | more than | less than | |
| cpe:2.3:o:netgear:r9000_firmware:*:*:*:*:*:*:*:* | 1.0.4.26 | ||||
| execution environment | |||||
| 1 | cpe:2.3:h:netgear:r9000:-:*:*:*:*:*:*:* | ||||
| Configuration11 | or higher | or less | more than | less than | |
| cpe:2.3:o:netgear:wn2000rpt_firmware:*:*:*:*:*:*:*:* | 1.0.1.32 | ||||
| execution environment | |||||
| 1 | cpe:2.3:h:netgear:wn2000rpt:v3:*:*:*:*:*:*:* | ||||
| Configuration12 | or higher | or less | more than | less than | |
| cpe:2.3:o:netgear:wn3000rp_firmware:*:*:*:*:*:*:*:* | 1.0.0.68 | ||||
| execution environment | |||||
| 1 | cpe:2.3:h:netgear:wn3000rp:v2:*:*:*:*:*:*:* | ||||
| Configuration13 | or higher | or less | more than | less than | |
| cpe:2.3:o:netgear:wn3000rp_firmware:*:*:*:*:*:*:*:* | 1.0.2.70 | ||||
| execution environment | |||||
| 1 | cpe:2.3:h:netgear:wn3000rp:v3:*:*:*:*:*:*:* | ||||
| Configuration14 | or higher | or less | more than | less than | |
| cpe:2.3:o:netgear:wn3100rp_firmware:*:*:*:*:*:*:*:* | 1.0.0.66 | ||||
| execution environment | |||||
| 1 | cpe:2.3:h:netgear:wn3100rp:v2:*:*:*:*:*:*:* | ||||
| Configuration15 | or higher | or less | more than | less than | |
| cpe:2.3:o:netgear:wndr4300_firmware:*:*:*:*:*:*:*:* | 1.0.0.58 | ||||
| execution environment | |||||
| 1 | cpe:2.3:h:netgear:wndr4300:v2:*:*:*:*:*:*:* | ||||
| Configuration16 | or higher | or less | more than | less than | |
| cpe:2.3:o:netgear:wndr4500_firmware:*:*:*:*:*:*:*:* | 1.0.0.58 | ||||
| execution environment | |||||
| 1 | cpe:2.3:h:netgear:wndr4500:v3:*:*:*:*:*:*:* | ||||
| Configuration17 | or higher | or less | more than | less than | |
| cpe:2.3:o:netgear:wnr2000_firmware:*:*:*:*:*:*:*:* | 1.0.0.68 | ||||
| execution environment | |||||
| 1 | cpe:2.3:h:netgear:wnr2000:v5:*:*:*:*:*:*:* | ||||
| Title | 複数の NETGEAR デバイスにおける境界外書き込みに関する脆弱性 |
|---|---|
| Summary | 複数の NETGEAR デバイスには、境界外書き込みに関する脆弱性が存在します。 |
| Possible impacts | 情報を取得される、情報を改ざんされる、およびサービス運用妨害 (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 | May 30, 2019, midnight |
| Registration Date | May 14, 2020, 12:14 p.m. |
| Last Update | May 14, 2020, 12:14 p.m. |
| ネットギア |
| D6100 ファームウェア 1.0.0.60 未満 |
| DM200 ファームウェア 1.0.0.61 未満 |
| EX2700 ファームウェア 1.0.1.48 未満 |
| EX6100 ファームウェア 1.0.1.76 未満 |
| EX6150 ファームウェア 1.0.1.76 未満 |
| EX6200 ファームウェア 1.0.1.72 未満 |
| EX8000 ファームウェア 1.0.1.180 未満 |
| R7800 ファームウェア 1.0.2.52 未満 |
| R8900ファームウェア 1.0.4.26 未満 |
| R9000ファームウェア 1.0.4.26 未満 |
| No | Changed Details | Date of change |
|---|---|---|
| 1 | [2020年05月14日] 掲載 |
May 14, 2020, 12:14 p.m. |