---
id: CVE-2026-76438
title: "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.\r\n\r\nThis vulnerabili…"
summary: "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.\r\n\r\nThis vulnerabili…"
severity: medium
cvss: 6.5
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N'
cwe:
  - CWE-863
vendor: Cisco
product: Cisco BroadWorks
affected:
  - broadworks 22.0 ap347303
  - broadworks 22.0
  - broadworks 24.0 ap374691
  - broadworks 24.0 ap379346
  - broadworks 24.0 ap377723
  - broadworks 24.0 ap376842
  - broadworks 24.0 ap374270
  - broadworks 24.0 ap378218
  - broadworks 24.0 ap376702
  - broadworks 24.0 ap376000
  - broadworks 24.0 ap378506
  - broadworks 24.0 ap375018
  - broadworks 24.0 ap377497
  - broadworks 24.0 ap375959
  - broadworks 24.0 ap379438
  - broadworks 24.0 ap379016
  - broadworks 24.0 ap378995
  - broadworks 24.0 ap377412
  - broadworks 24.0 ap378258
  - broadworks 24.0 ap375711
  - broadworks 24.0 ap378574
  - broadworks 24.0 ap376809
  - broadworks 24.0 ap375488
  - broadworks 24.0 ap377555
  - broadworks 24.0 ap375646
  - broadworks 24.0 ap375634
  - broadworks 24.0 ap378029
  - broadworks 24.0 ap379373
  - broadworks 24.0 ap375293
  - broadworks 24.0 ap378322
  - broadworks 24.0 ap378010
  - broadworks 24.0 ap375860
  - broadworks 24.0 ap376721
  - broadworks 24.0 ap378481
  - broadworks 24.0 ap377737
  - broadworks 24.0 ap378332
  - broadworks 24.0 ap378866
  - broadworks 24.0 ap377983
  - broadworks 24.0 ap379389
  - broadworks 24.0 ap378234
  - broadworks 24.0 ap376099
  - broadworks 24.0 ap376762
  - broadworks 24.0 ap375412
  - broadworks 24.0 ap375351
  - broadworks 24.0 ap374803
  - broadworks 24.0 ap376445
  - broadworks 24.0 ap375273
  - broadworks 24.0 ap376802
  - broadworks 24.0 ap370326
  - broadworks 24.0 ap375270
published: '2026-09-16'
updated: '2026-09-18'
sourceUpdated: '2026-09-18T13:28:28.567'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-76438'
references:
  - url: >-
      https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-auth-bypass-broadwor-57m9dmm5
    label: psirt@cisco.com
  - url: 'https://software.cisco.com'
tags:
  - nvd
  - cve.org
  - csaf
  - vendor-advisory
  - cisco
epss: 0.00558
epssPercentile: 0.44168
ssvc:
  exploitation: none
  automatable: 'no'
  technicalImpact: partial
  timestamp: '2026-09-17T13:32:18.041047Z'
ingestedAt: '2026-09-16T16:37:52.177Z'
---

## Overview

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.

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.

## Vendor advisories

- **cisco-sa-auth-bypass-broadwor-57m9dmm5** · Cisco · affected: Cisco BroadWorks · updated 2026-09-16 · [advisory](https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-auth-bypass-broadwor-57m9dmm5)