製品・ソフトウェアに関する情報
複数のシスコシステムズ製品における重要なリソースに対する不適切なパーミッションの割り当てに関する脆弱性
Title 複数のシスコシステムズ製品における重要なリソースに対する不適切なパーミッションの割り当てに関する脆弱性
Summary

broadworks application delivery platform、Cisco BroadWorks Application Server、Cisco BroadWorks Database Server 等複数のシスコシステムズ製品には、重要なリソースに対する不適切なパーミッションの割り当て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 July 19, 2023, midnight
Registration Date Jan. 22, 2024, 12:40 p.m.
Last Update Jan. 22, 2024, 12:40 p.m.
CVSS3.0 : 重要
Score 7.8
Vector CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Affected System
シスコシステムズ
broadworks application delivery platform ri.2023.05 未満
Cisco BroadWorks Application Server 2023.05 未満
Cisco BroadWorks Application Server 23.0.2023.05 未満
Cisco BroadWorks Application Server 24.0 以上 24.0.2023.05 未満
Cisco BroadWorks Database Server 2023.05 未満
Cisco BroadWorks Execution Server 2023.05 未満
Cisco BroadWorks Function Manager 2023.05 未満
Cisco BroadWorks Media Server 2023.05 未満
Cisco BroadWorks Network Database Server 2023.05 未満
Cisco BroadWorks Network Server 2023.05 未満
Cisco BroadWorks Network Server 23.0.2023.05 未満
Cisco BroadWorks Profile Server 2023.05 未満
Cisco BroadWorks Profile Server 23.0.2023.05 未満
Cisco BroadWorks Service Control Function Server 2023.05 未満
Cisco BroadWorks Troubleshooting Server 2023.06 未満
Cisco BroadWorks Xtended Services Platform 2023.05 未満
Cisco BroadWorks Xtended Services Platform 23.0.2023.05 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 [2024年01月22日]
  掲載
Jan. 22, 2024, 12:40 p.m.

NVD Vulnerability Information
CVE-2023-20216
Summary

A vulnerability in the privilege management functionality of all Cisco BroadWorks server types could allow an authenticated, local attacker to elevate privileges to root on an affected system.

This vulnerability is due to incorrect implementation of user role permissions. An attacker could exploit this vulnerability by authenticating to the application as a user with the BWORKS or BWSUPERADMIN role and issuing crafted commands on an affected system. A successful exploit could allow the attacker to execute commands beyond the sphere of their intended access level, including initiating installs or running operating system commands with elevated permissions.

There are workarounds that address this vulnerability.

Publication Date Aug. 4, 2023, 7:15 a.m.
Registration Date Aug. 4, 2023, 10 a.m.
Last Update Nov. 21, 2024, 4:40 p.m.
Affected software configurations
Configuration1 or higher or less more than less than
cpe:2.3:a:cisco:broadworks_application_server:*:*:*:*:-:*:*:* 24.0 24.0.2023.05
cpe:2.3:a:cisco:broadworks_application_server:*:*:*:*:-:*:*:* 23.0.2023.05
cpe:2.3:a:cisco:broadworks_application_server:*:*:*:*:release_independent:*:*:* 2023.05
cpe:2.3:a:cisco:broadworks_application_delivery_platform:*:*:*:*:*:*:*:* ri.2023.05
cpe:2.3:a:cisco:broadworks_network_server:*:*:*:*:-:*:*:* 23.0.2023.05
cpe:2.3:a:cisco:broadworks_profile_server:*:*:*:*:-:*:*:* 23.0.2023.05
cpe:2.3:a:cisco:broadworks_xtended_services_platform:*:*:*:*:-:*:*:* 23.0.2023.05
cpe:2.3:a:cisco:broadworks_xtended_services_platform:*:*:*:*:release_independent:*:*:* 2023.05
cpe:2.3:a:cisco:broadworks_profile_server:*:*:*:*:release_independent:*:*:* 2023.05
cpe:2.3:a:cisco:broadworks_network_server:*:*:*:*:release_independent:*:*:* 2023.05
cpe:2.3:a:cisco:broadworks_troubleshooting_server:*:*:*:*:release_independent:*:*:* 2023.06
cpe:2.3:a:cisco:broadworks_network_function_manager:*:*:*:*:release_independent:*:*:* 2023.05
cpe:2.3:a:cisco:broadworks_network_database_server:*:*:*:*:release_independent:*:*:* 2023.05
cpe:2.3:a:cisco:broadworks_execution_server:*:*:*:*:release_independent:*:*:* 2023.05
cpe:2.3:a:cisco:broadworks_database_server:*:*:*:*:release_independent:*:*:* 2023.05
cpe:2.3:a:cisco:broadworks_service_control_function_server:*:*:*:*:release_independent:*:*:* 2023.05
cpe:2.3:a:cisco:broadworks_media_server:*:*:*:*:release_independent:*:*:* 2023.05
Related information, measures and tools
Common Vulnerabilities List