NVD Vulnerability Detail
Search Exploit, PoC
CVE-2019-17621
Summary

The UPnP endpoint URL /gena.cgi in the D-Link DIR-859 Wi-Fi router 1.05 and 1.06B01 Beta01 allows an Unauthenticated remote attacker to execute system commands as root, by sending a specially crafted HTTP SUBSCRIBE request to the UPnP service when connecting to the local network.

Publication Date Dec. 31, 2019, 2:15 a.m.
Registration Date Jan. 26, 2021, 11:40 a.m.
Last Update Nov. 21, 2024, 1:32 p.m.
CVSS3.1 : CRITICAL
スコア 9.8
Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
攻撃元区分(AV) ネットワーク
攻撃条件の複雑さ(AC) 低
攻撃に必要な特権レベル(PR) 不要
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 : HIGH
Score 10.0
Vector AV:N/AC:L/Au:N/C:C/I:C/A:C
攻撃元区分(AV) ネットワーク
攻撃条件の複雑さ(AC) 低
攻撃前の認証要否(Au) 不要
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
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:dlink:dir-859_firmware:*:*:*:*:*:*:*:* 1.05b03
cpe:2.3:o:dlink:dir-859_firmware:1.06b01:beta1:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:dlink:dir-859:-:*:*:*:*:*:*:*
Configuration2 or higher or less more than less than
cpe:2.3:o:dlink:dir-822_firmware:*:*:*:*:*:*:*:* 2.03b01
execution environment
1 cpe:2.3:h:dlink:dir-822:-:*:*:*:*:*:*:*
Configuration3 or higher or less more than less than
cpe:2.3:o:dlink:dir-822_firmware:*:*:*:*:*:*:*:* 3.12b04
execution environment
1 cpe:2.3:h:dlink:dir-822:-:*:*:*:*:*:*:*
Configuration4 or higher or less more than less than
cpe:2.3:o:dlink:dir-823_firmware:*:*:*:*:*:*:*:* 1.00b06
cpe:2.3:o:dlink:dir-823_firmware:1.00b06:beta:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:dlink:dir-823:-:*:*:*:*:*:*:*
Configuration5 or higher or less more than less than
cpe:2.3:o:dlink:dir-865l_firmware:*:*:*:*:*:*:*:* 1.07b01
execution environment
1 cpe:2.3:h:dlink:dir-865l:-:*:*:*:*:*:*:*
Configuration6 or higher or less more than less than
cpe:2.3:o:dlink:dir-868l_firmware:*:*:*:*:*:*:*:* 1.12b04
execution environment
1 cpe:2.3:h:dlink:dir-868l:-:*:*:*:*:*:*:*
Configuration7 or higher or less more than less than
cpe:2.3:o:dlink:dir-868l_firmware:*:*:*:*:*:*:*:* 2.05b02
execution environment
1 cpe:2.3:h:dlink:dir-868l:-:*:*:*:*:*:*:*
Configuration8 or higher or less more than less than
cpe:2.3:o:dlink:dir-869_firmware:*:*:*:*:*:*:*:* 1.03b02
cpe:2.3:o:dlink:dir-869_firmware:1.03b02:beta02:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:dlink:dir-869:-:*:*:*:*:*:*:*
Configuration9 or higher or less more than less than
cpe:2.3:o:dlink:dir-880l_firmware:*:*:*:*:*:*:*:* 1.08b04
execution environment
1 cpe:2.3:h:dlink:dir-880l:-:*:*:*:*:*:*:*
Configuration10 or higher or less more than less than
cpe:2.3:o:dlink:dir-890l_firmware:*:*:*:*:*:*:*:* 1.11b01
cpe:2.3:o:dlink:dir-890l_firmware:1.11b01:beta01:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:dlink:dir-890l:-:*:*:*:*:*:*:*
Configuration11 or higher or less more than less than
cpe:2.3:o:dlink:dir-890r_firmware:*:*:*:*:*:*:*:* 1.11b01
cpe:2.3:o:dlink:dir-890r_firmware:1.11b01:beta01:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:dlink:dir-890r:-:*:*:*:*:*:*:*
Configuration12 or higher or less more than less than
cpe:2.3:o:dlink:dir-885l_firmware:*:*:*:*:*:*:*:* 1.12b05
execution environment
1 cpe:2.3:h:dlink:dir-885l:-:*:*:*:*:*:*:*
Configuration13 or higher or less more than less than
cpe:2.3:o:dlink:dir-885r_firmware:*:*:*:*:*:*:*:* 1.12b05
execution environment
1 cpe:2.3:h:dlink:dir-885r:-:*:*:*:*:*:*:*
Configuration14 or higher or less more than less than
cpe:2.3:o:dlink:dir-895l_firmware:*:*:*:*:*:*:*:* 1.12b10
execution environment
1 cpe:2.3:h:dlink:dir-895l:-:*:*:*:*:*:*:*
Configuration15 or higher or less more than less than
cpe:2.3:o:dlink:dir-895r_firmware:*:*:*:*:*:*:*:* 1.12b10
execution environment
1 cpe:2.3:h:dlink:dir-895r:-:*:*:*:*:*:*:*
Configuration16 or higher or less more than less than
cpe:2.3:o:dlink:dir-818lx_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:dlink:dir-818lx:-:*:*:*:*:*:*:*
Related information, measures and tools
Common Vulnerabilities List
JVN Vulnerability Information
D-Link DIR-859 Wi-Fi ルータにおける OS コマンドインジェクションの脆弱性
Title D-Link DIR-859 Wi-Fi ルータにおける OS コマンドインジェクションの脆弱性
Summary

D-Link DIR-859 Wi-Fi ルータには、OS コマンドインジェクション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. 26, 2019, midnight
Registration Date Jan. 21, 2020, 11:33 a.m.
Last Update Jan. 21, 2020, 11:33 a.m.
Affected System
D-Link Systems, Inc.
DIR-822 ファームウェア 
DIR-823 ファームウェア 
DIR-859 ファームウェア 
DIR-865L ファームウェア 
DIR-868L ファームウェア 
DIR-869 ファームウェア 
DIR-880L ファームウェア 
DIR-885L ファームウェア 
DIR-890L ファームウェア 
DIR-890R ファームウェア 
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 [2020年01月21日]
  掲載		 Jan. 21, 2020, 11:33 a.m.