Cisco BroadWorks CommPilot Auth Bypass in Web UI (Low Privilege)
CVE-2026-76438 Published on September 16, 2026

Cisco BroadWorks CommPilot Application Software Authorization Bypass Vulnerability
A vulnerability in the web-based management interface of Cisco BroadWorks CommPilot Application Software could allow an authenticated, remote attacker with low privileges to alter configurations on an affected device. This vulnerability is due to missing authorization checks. An attacker could exploit this vulnerability by sending a crafted HTTP request. A successful exploit could allow the attacker to alter configurations on select pages.

NVD

Vulnerability Analysis

CVE-2026-76438 is exploitable with network access, and requires small amount of user privileges. This vulnerability is considered to have a low attack complexity. The potential impact of an exploit of this vulnerability is considered to have no impact on confidentiality, a high impact on integrity, and no impact on availability.

Attack Vector:
NETWORK
Attack Complexity:
LOW
Privileges Required:
LOW
User Interaction:
NONE
Scope:
UNCHANGED
Confidentiality Impact:
NONE
Integrity Impact:
HIGH
Availability Impact:
NONE

Weakness Type

What is an AuthZ Vulnerability?

The software performs an authorization check when an actor attempts to access a resource or perform an action, but it does not correctly perform the check. This allows attackers to bypass intended access restrictions.

CVE-2026-76438 has been classified to as an AuthZ vulnerability or weakness.


Products Associated with CVE-2026-76438

Want to know whenever a new CVE is published for Cisco Broadworks? stack.watch will email you.

Cisco Broadworks
 

Affected Versions

Cisco BroadWorks: