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CVE-2021-1562— Cisco BroadWorks Application Server Information Disclosure Vulnerability

Quick assessment

Affected
Cisco Cisco BroadWorks
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Cisco BroadWorks Application是美国思科（Cisco）公司的一个企业级呼叫和协作平台。 Cisco BroadWorks Application Server存在输入验证错误漏洞，该漏洞允许经过身份验证的远程攻击者可利用该漏洞访问受影响系统上的敏感信息。此漏洞是由于用户可以在XSI-Actions界面中执行的特定命令的不正确输入验证和授权造成的。攻击者可利用该漏洞可以通过对受影响的设备进行身份验证并发出一组特定的命令来利用这个漏洞。一个成功的攻击可以让攻击者可利用该漏洞加入一个C

CVSS 4.3 · Medium EPSS 0.87% · P57
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I. Basic Information for CVE-2021-1562

Vulnerability Information
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Vulnerability Title
Cisco BroadWorks Application Server Information Disclosure Vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability in the XSI-Actions interface of Cisco BroadWorks Application Server could allow an authenticated, remote attacker to access sensitive information on an affected system. This vulnerability is due to improper input validation and authorization of specific commands that a user can execute within the XSI-Actions interface. An attacker could exploit this vulnerability by authenticating to an affected device and issuing a specific set of commands. A successful exploit could allow the attacker to join a Call Center instance and have calls that they do not have permissions to access distributed to them from the Call Center queue. At the time of publication, Cisco had not released updates that address this vulnerability for Cisco BroadWorks Application Server. However, firmware patches are available.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
信息暴露
Source: CVE Program / CVE List V5
Vulnerability Title
Cisco BroadWorks Application 输入验证错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Cisco BroadWorks Application是美国思科（Cisco）公司的一个企业级呼叫和协作平台。 Cisco BroadWorks Application Server存在输入验证错误漏洞，该漏洞允许经过身份验证的远程攻击者可利用该漏洞访问受影响系统上的敏感信息。此漏洞是由于用户可以在XSI-Actions界面中执行的特定命令的不正确输入验证和授权造成的。攻击者可利用该漏洞可以通过对受影响的设备进行身份验证并发出一组特定的命令来利用这个漏洞。一个成功的攻击可以让攻击者可利用该漏洞加入一个C
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Cisco Cisco BroadWorks n/a -

II. Public POCs for CVE-2021-1562

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III. Intelligence Information for CVE-2021-1562

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Vendor Advisories for CVE-2021-1562 (1)

Same Patch Batch · Cisco · 2021-07-08 · 15 CVEs total

CVE-2021-1576 8.8 HIGH Cisco Business Process Automation Privilege Escalation Vulnerabilities
CVE-2021-1574 8.8 HIGH Cisco Business Process Automation Privilege Escalation Vulnerabilities
CVE-2021-1585 7.5 HIGH Cisco Adaptive Security Device Manager Remote Code Execution Vulnerability
CVE-2021-1598 6.5 MEDIUM Cisco Video Surveillance 7000 Series IP Cameras Link Layer Discovery Protocol Memory Leak
CVE-2021-1597 6.5 MEDIUM Cisco Video Surveillance 7000 Series IP Cameras Link Layer Discovery Protocol Memory Leak
CVE-2021-1596 6.5 MEDIUM Cisco Video Surveillance 7000 Series IP Cameras Link Layer Discovery Protocol Memory Leak
CVE-2021-1595 6.5 MEDIUM Cisco Video Surveillance 7000 Series IP Cameras Link Layer Discovery Protocol Memory Leak
CVE-2021-1359 6.3 MEDIUM Cisco Web Security Appliance Privilege Escalation Vulnerability
CVE-2021-1575 6.1 MEDIUM Cisco Virtualized Voice Browser Cross-Site Scripting Vulnerability
CVE-2021-1607 4.8 MEDIUM Cisco Identity Services Engine Stored Cross-Site Scripting Vulnerabilities
CVE-2021-1606 4.8 MEDIUM Cisco Identity Services Engine Stored Cross-Site Scripting Vulnerabilities
CVE-2021-1605 4.8 MEDIUM Cisco Identity Services Engine Stored Cross-Site Scripting Vulnerabilities
CVE-2021-1604 4.8 MEDIUM Cisco Identity Services Engine Stored Cross-Site Scripting Vulnerabilities
CVE-2021-1603 4.8 MEDIUM Cisco Identity Services Engine Stored Cross-Site Scripting Vulnerabilities

IV. Related Vulnerabilities

Same product: Cisco BroadWorks
Same vendor: Cisco
Same weakness: CWE-200

V. Comments for CVE-2021-1562

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