NVD Vulnerability Detail
Search Exploit, PoC
CVE-2020-35787
Summary

Certain NETGEAR devices are affected by a buffer overflow by an authenticated user. This affects D3600 before 1.0.0.76, D6000 before 1.0.0.76, D6200 before 1.1.00.36, D7000 before 1.0.1.70, EX6200v2 before 1.0.1.78, EX7000 before 1.0.1.78, EX8000 before 1.0.1.186, JR6150 before 1.0.1.18, PR2000 before 1.0.0.28, R6020 before 1.0.0.42, R6050 before 1.0.1.18, R6080 before 1.0.0.42, R6120 before 1.0.0.46, R6220 before 1.1.0.80, R6260 before 1.1.0.64, R6300v2 before 1.0.4.34, R6700 before 1.0.2.6, R6700v2 before 1.2.0.36, R6800 before 1.2.0.36, R6900 before 1.0.2.4, R6900P before 1.3.1.64, R6900v2 before 1.2.0.36, R7000 before 1.0.9.42, R7000P before 1.3.1.64, R7800 before 1.0.2.60, R8900 before 1.0.4.12, R9000 before 1.0.4.12, and XR500 before 2.3.2.40.

Publication Date Dec. 30, 2020, 9:15 a.m.
Registration Date Jan. 26, 2021, 11:58 a.m.
Last Update Nov. 21, 2024, 2:28 p.m.
CVSS3.1 : HIGH
スコア 8.0
Vector CVSS:3.1/AV:A/AC:L/PR:L/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) 低
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
Affected software configurations
Configuration1 or higher or less more than less than
cpe:2.3:o:netgear:d3600_firmware:*:*:*:*:*:*:*:* 1.0.0.76
execution environment
1 cpe:2.3:h:netgear:d3600:-:*:*:*:*:*:*:*
Configuration2 or higher or less more than less than
cpe:2.3:o:netgear:d6000_firmware:*:*:*:*:*:*:*:* 1.0.0.76
execution environment
1 cpe:2.3:h:netgear:d6000:-:*:*:*:*:*:*:*
Configuration3 or higher or less more than less than
cpe:2.3:o:netgear:d6200_firmware:*:*:*:*:*:*:*:* 1.1.00.36
execution environment
1 cpe:2.3:h:netgear:d6200:-:*:*:*:*:*:*:*
Configuration4 or higher or less more than less than
cpe:2.3:o:netgear:d7000_firmware:*:*:*:*:*:*:*:* 1.0.1.70
execution environment
1 cpe:2.3:h:netgear:d7000:-:*:*:*:*:*:*:*
Configuration5 or higher or less more than less than
cpe:2.3:o:netgear:ex6200_firmware:*:*:*:*:*:*:*:* 1.0.1.78
execution environment
1 cpe:2.3:h:netgear:ex6200:v2:*:*:*:*:*:*:*
Configuration6 or higher or less more than less than
cpe:2.3:o:netgear:ex7000_firmware:*:*:*:*:*:*:*:* 1.0.1.78
execution environment
1 cpe:2.3:h:netgear:ex7000:-:*:*:*:*:*:*:*
Configuration7 or higher or less more than less than
cpe:2.3:o:netgear:ex8000_firmware:*:*:*:*:*:*:*:* 1.0.1.186
execution environment
1 cpe:2.3:h:netgear:ex8000:-:*:*:*:*:*:*:*
Configuration8 or higher or less more than less than
cpe:2.3:o:netgear:jr6150_firmware:*:*:*:*:*:*:*:* 1.0.1.18
execution environment
1 cpe:2.3:h:netgear:jr6150:-:*:*:*:*:*:*:*
Configuration9 or higher or less more than less than
cpe:2.3:o:netgear:pr2000_firmware:*:*:*:*:*:*:*:* 1.0.0.28
execution environment
1 cpe:2.3:h:netgear:pr2000:-:*:*:*:*:*:*:*
Configuration10 or higher or less more than less than
cpe:2.3:o:netgear:r6020_firmware:*:*:*:*:*:*:*:* 1.0.0.42
execution environment
1 cpe:2.3:h:netgear:r6020:-:*:*:*:*:*:*:*
Configuration11 or higher or less more than less than
cpe:2.3:o:netgear:r6050_firmware:*:*:*:*:*:*:*:* 1.0.1.18
execution environment
1 cpe:2.3:h:netgear:r6050:-:*:*:*:*:*:*:*
Configuration12 or higher or less more than less than
cpe:2.3:o:netgear:r6080_firmware:*:*:*:*:*:*:*:* 1.0.0.42
execution environment
1 cpe:2.3:h:netgear:r6080:-:*:*:*:*:*:*:*
Configuration13 or higher or less more than less than
cpe:2.3:o:netgear:r6120_firmware:*:*:*:*:*:*:*:* 1.0.0.46
execution environment
1 cpe:2.3:h:netgear:r6120:-:*:*:*:*:*:*:*
Configuration14 or higher or less more than less than
cpe:2.3:o:netgear:r6220_firmware:*:*:*:*:*:*:*:* 1.1.0.80
execution environment
1 cpe:2.3:h:netgear:r6220:-:*:*:*:*:*:*:*
Configuration15 or higher or less more than less than
cpe:2.3:o:netgear:r6260_firmware:*:*:*:*:*:*:*:* 1.1.0.64
execution environment
1 cpe:2.3:h:netgear:r6260:-:*:*:*:*:*:*:*
Configuration16 or higher or less more than less than
cpe:2.3:o:netgear:r6300_firmware:*:*:*:*:*:*:*:* 1.0.4.34
execution environment
1 cpe:2.3:h:netgear:r6300:v2:*:*:*:*:*:*:*
Configuration17 or higher or less more than less than
cpe:2.3:o:netgear:r6700_firmware:*:*:*:*:*:*:*:* 1.0.2.6
execution environment
1 cpe:2.3:h:netgear:r6700:-:*:*:*:*:*:*:*
Configuration18 or higher or less more than less than
cpe:2.3:o:netgear:r6700_firmware:*:*:*:*:*:*:*:* 1.2.0.36
execution environment
1 cpe:2.3:h:netgear:r6700:v2:*:*:*:*:*:*:*
Configuration19 or higher or less more than less than
cpe:2.3:o:netgear:r6800_firmware:*:*:*:*:*:*:*:* 1.2.0.36
execution environment
1 cpe:2.3:h:netgear:r6800:-:*:*:*:*:*:*:*
Configuration20 or higher or less more than less than
cpe:2.3:o:netgear:r6900_firmware:*:*:*:*:*:*:*:* 1.0.2.4
execution environment
1 cpe:2.3:h:netgear:r6900:-:*:*:*:*:*:*:*
Configuration21 or higher or less more than less than
cpe:2.3:o:netgear:r6900p_firmware:*:*:*:*:*:*:*:* 1.3.1.64
execution environment
1 cpe:2.3:h:netgear:r6900p:-:*:*:*:*:*:*:*
Configuration22 or higher or less more than less than
cpe:2.3:o:netgear:r6900_firmware:*:*:*:*:*:*:*:* 1.2.0.36
execution environment
1 cpe:2.3:h:netgear:r6900:v2:*:*:*:*:*:*:*
Configuration23 or higher or less more than less than
cpe:2.3:o:netgear:r7000_firmware:*:*:*:*:*:*:*:* 1.0.9.42
execution environment
1 cpe:2.3:h:netgear:r7000:-:*:*:*:*:*:*:*
Configuration24 or higher or less more than less than
cpe:2.3:o:netgear:r7000p_firmware:*:*:*:*:*:*:*:* 1.3.1.64
execution environment
1 cpe:2.3:h:netgear:r7000p:-:*:*:*:*:*:*:*
Configuration25 or higher or less more than less than
cpe:2.3:o:netgear:r7800_firmware:*:*:*:*:*:*:*:* 1.0.2.60
execution environment
1 cpe:2.3:h:netgear:r7800:-:*:*:*:*:*:*:*
Configuration26 or higher or less more than less than
cpe:2.3:o:netgear:r8900_firmware:*:*:*:*:*:*:*:* 1.0.4.12
execution environment
1 cpe:2.3:h:netgear:r8900:-:*:*:*:*:*:*:*
Configuration27 or higher or less more than less than
cpe:2.3:o:netgear:r9000_firmware:*:*:*:*:*:*:*:* 1.0.4.12
execution environment
1 cpe:2.3:h:netgear:r9000:-:*:*:*:*:*:*:*
Configuration28 or higher or less more than less than
cpe:2.3:o:netgear:xr500_firmware:*:*:*:*:*:*:*:* 2.3.2.40
execution environment
1 cpe:2.3:h:netgear:xr500:-:*:*:*:*:*:*:*
Related information, measures and tools
Common Vulnerabilities List
JVN Vulnerability Information
複数の NETGEAR デバイスにおける古典的バッファオーバーフローの脆弱性
Title 複数の NETGEAR デバイスにおける古典的バッファオーバーフローの脆弱性
Summary

複数の NETGEAR デバイスには、古典的バッファオーバーフローの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

ベンダより正式な対策が公開されています。ベンダ情報を参照して適切な対策を実施してください。
Publication Date Dec. 22, 2020, midnight
Registration Date Sept. 7, 2021, 3:17 p.m.
Last Update Sept. 7, 2021, 3:17 p.m.
Affected System
ネットギア
D3600 ファームウェア 1.0.0.76 未満
D6000 ファームウェア 1.0.0.76 未満
D6200 ファームウェア 1.1.00.36 未満
D7000 ファームウェア 1.0.1.70 未満
EX6200 ファームウェア 1.0.1.78 未満
EX7000 ファームウェア 1.0.1.78 未満
EX8000 ファームウェア 1.0.1.186 未満
JR6150 ファームウェア 1.0.1.18 未満
PR2000 ファームウェア 1.0.0.28 未満
R6020 ファームウェア 1.0.0.42 未満
CVE (情報セキュリティ 共通脆弱性識別子)
CWE (共通脆弱性タイプ一覧)
ベンダー情報
Change Log
No Changed Details Date of change
1 [2021年09月07日]
  掲載		 Sept. 7, 2021, 3:17 p.m.