CVE-2026-76438CWE-863broken-access-control

CVE-2026-76438

Medium · published September 17, 2026

CVSS v3.1
6.5
EPSS
1%
Percentile
45.7
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
6.5 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
CVSS v4.0
Not supplied
EPSS
0.00558 · 45.7th percentile
Weakness
CWE-863 · Incorrect Authorization
Published
2026-09-17T01:17Z
References (1)
https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-auth-bypass-broadwor-57m9dmm5 · [email protected]
EPSS history
Timeline
  • 18 SEP 04:01Z
    EPSS moved — → 0%
    epss
  • 16 SEP 20:21Z
    Cisco BroadWorks CommPilot Application Software Authorization Bypass Vulnerability
    cvelistv5