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Siveillance Video Open Network Bridge における認証情報の不十分な保護に関する脆弱性
Title Siveillance Video Open Network Bridge における認証情報の不十分な保護に関する脆弱性
Summary

Siveillance Video Open Network Bridge には、認証情報の不十分な保護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 April 13, 2021, midnight
Registration Date Dec. 28, 2021, 2:35 p.m.
Last Update Dec. 28, 2021, 2:35 p.m.
CVSS3.0 : 重要
Score 8.8
Vector CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS2.0 : 警告
Score 4
Vector AV:N/AC:L/Au:S/C:P/I:N/A:N
Affected System
シーメンス
Siveillance Video Open Network Bridge 2018 R2
Siveillance Video Open Network Bridge 2018 R3
Siveillance Video Open Network Bridge 2019 R1
Siveillance Video Open Network Bridge 2019 R2
Siveillance Video Open Network Bridge 2019 R3
Siveillance Video Open Network Bridge 2020 R1
Siveillance Video Open Network Bridge 2020 R2
Siveillance Video Open Network Bridge 2020 R3
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
その他
Change Log
No Changed Details Date of change
1 [2021年12月28日]
  掲載		 Dec. 28, 2021, 2:35 p.m.
NVD Vulnerability Information
CVE-2021-27392
Summary

A vulnerability has been identified in Siveillance Video Open Network Bridge (2020 R3), Siveillance Video Open Network Bridge (2020 R2), Siveillance Video Open Network Bridge (2020 R1), Siveillance Video Open Network Bridge (2019 R3), Siveillance Video Open Network Bridge (2019 R2), Siveillance Video Open Network Bridge (2019 R1), Siveillance Video Open Network Bridge (2018 R3), Siveillance Video Open Network Bridge (2018 R2). Affected Open Network Bridges store user credentials for the authentication between ONVIF clients and ONVIF server using a hard-coded key. The encrypted credentials can be retrieved via the MIP SDK. This could allow an authenticated remote attacker to retrieve and decrypt all credentials stored on the ONVIF server.

Publication Date April 23, 2021, 6:15 a.m.
Registration Date April 23, 2021, 10:04 a.m.
Last Update Nov. 21, 2024, 2:57 p.m.
Affected software configurations
Configuration1 or higher or less more than less than
cpe:2.3:a:siemens:siveillance_video_open_network_bridge:2018:r2:*:*:*:*:*:*
cpe:2.3:a:siemens:siveillance_video_open_network_bridge:2018:r3:*:*:*:*:*:*
cpe:2.3:a:siemens:siveillance_video_open_network_bridge:2019:r2:*:*:*:*:*:*
cpe:2.3:a:siemens:siveillance_video_open_network_bridge:2019:r1:*:*:*:*:*:*
cpe:2.3:a:siemens:siveillance_video_open_network_bridge:2019:r3:*:*:*:*:*:*
cpe:2.3:a:siemens:siveillance_video_open_network_bridge:2020:r2:*:*:*:*:*:*
cpe:2.3:a:siemens:siveillance_video_open_network_bridge:2020:r1:*:*:*:*:*:*
cpe:2.3:a:siemens:siveillance_video_open_network_bridge:2020:r3:*:*:*:*:*:*
Related information, measures and tools
Common Vulnerabilities List