SB2022110424 - Multiple vulnerabilities in Cisco BroadWorks CommPilot Application Software

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Main Vulnerability Database SB2022110424

SB2022110424 - Multiple vulnerabilities in Cisco BroadWorks CommPilot Application Software

Published: November 4, 2022 Updated: December 21, 2022

Security Bulletin ID SB2022110424
CSH Severity
Medium
Patch available
YES
Number of vulnerabilities 2
Exploitation vector Remote access
Highest impact Code execution

Breakdown by Severity

Medium 100%
  • Low
  • Medium
  • High
  • Critical

Description

This security bulletin contains information about 2 vulnerabilities.


1) Absolute Path Traversal (CVE-ID: CVE-2022-20951)

CWE-ID: CWE-36 - Absolute Path Traversal

CVSSv4: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:L/VA:H/SC:N/SI:N/SA:N/E:P/U:Green


The vulnerability allows a remote user to execute arbitrary commands on the system.

The vulnerability exists due to insufficient validation of user-supplied input in the web-based management interface. A remote authenticated user can send a specially crafted HTTP request and execute arbitrary OS commands on the device as the bworks user.


2) Server-Side Request Forgery (SSRF) (CVE-ID: CVE-2022-20958)

CWE-ID: CWE-918 - Server-Side Request Forgery (SSRF)

CVSSv4: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:N/SC:L/SI:N/SA:N/E:P/U:Green


The disclosed vulnerability allows a user attacker to perform SSRF attacks.

The vulnerability exists due to insufficient validation of user-supplied input. A remote user can send a specially crafted HTTP request and trick the application to initiate requests to arbitrary systems.

Successful exploitation of this vulnerability may allow a remote attacker gain access to sensitive data, located in the local network or send malicious requests to other servers from the vulnerable system.


Remediation

Install update from vendor's website.

References