Broadworks Xtended Services Platform vulnerabilitiesAnd the versions its exploited flaws hit.
Broadworks Xtended Services Platform is made by Cisco. We track 7 published vulnerabilities listed under that exact name, across 65 versions. 1 of them is on the list of flaws known to be exploited, the newest added on 10 November 2026. Cisco lists newer releases under their own names, such as Broadworks Xtended Services Platform Firmware, so check those pages too.
The most recent Broadworks Xtended Services Platform flaw added to the known-exploited list is CVE-2026-20320, on 10 November 2026. We keep watching the known-exploited list.
Is Broadworks Xtended Services Platform listed under other names? Yes.
Cisco also lists Broadworks Xtended Services Platform under more specific names, such as Broadworks Xtended Services Platform Firmware. Flaws listed only under those names are counted on their own pages, not here. If you run one of these, open its page for its own exploited flaws.
Which versions of Broadworks Xtended Services Platform do the exploited flaws hit?
Each exploited flaw lists the versions it affects, usually as ranges. "before 2026.07" means every version up to, but not including, 2026.07. Find your version, then patch.
- CVE-2026-20320Exploited list, 10 Nov 2026
Cisco BroadWorks Improper Restriction of XML External Entity Reference Vulnerability
before 2026.07
Which Broadworks Xtended Services Platform vulnerabilities are being exploited?
1 flaw is on the government list of vulnerabilities known to be exploited. These are the ones criminals are using now, so they go first, whatever their severity score says.
- 7.5Cisco BroadWorks Improper Restriction of XML External Entity Reference Vulnerability
Cisco BroadWorks contains an improper restriction of XML external entity reference vulnerability that could allow an unauthenticated, remote attacker to read sensitive configuration information on an affected system.
Which Broadworks Xtended Services Platform flaws are most likely to be used?
Ranked by the latest exploit-likelihood forecast: the chance each flaw is used in an attack in the next 30 days. A high severity score on its own doesn't tell you that. Flaws shared by many other makers' products are left out.
- 15%CVE-2023-20238Critical
A vulnerability in the single sign-on (SSO) implementation of Cisco BroadWorks Application Delivery Platform and Cisco BroadWorks Xtended Services Platform could allow an unauthenticated, remote attacker to forge the...
- 0.9%CVE-2023-20020High
A vulnerability in the Device Management Servlet application of Cisco BroadWorks Application Delivery Platform and Cisco BroadWorks Xtended Services Platform could allow an unauthenticated, remote attacker to cause a...
- 0.8%
A vulnerability in the Open Client Interface (OCI) XML Parser of Cisco BroadWorks could allow an unauthenticated, remote attacker to read sensitive configuration information on an affected system.
- 0.6%CVE-2023-20019Medium
A vulnerability in the web-based management interface of Cisco BroadWorks Application Delivery Platform, Cisco BroadWorks Application Server, and Cisco BroadWorks Xtended Services Platform could allow an...
- 0.4%CVE-2023-20204Medium
A vulnerability in the web-based management interface of Cisco BroadWorks CommPilot Application Software could allow an authenticated, remote attacker to conduct a cross-site scripting (XSS) attack against a user of...
- 0.4%CVE-2024-20270Medium
A vulnerability in the web-based management interface of Cisco BroadWorks Application Delivery Platform and Cisco BroadWorks Xtended Services Platform could allow an authenticated, remote attacker to conduct a stored...
- 0.2%CVE-2023-20210Medium
A vulnerability in Cisco BroadWorks could allow an authenticated, local attacker to elevate privileges to the root user on an affected device.
- 0.2%CVE-2023-20216Medium
A vulnerability in the privilege management functionality of all Cisco BroadWorks server types could allow an authenticated, local attacker to elevate privileges to root on an affected system.
Running Broadworks Xtended Services Platform? We'll keep checking.
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1 flaw being exploited affects software Acme tracks
Cisco BroadWorks contains an improper restriction of XML external entity reference vulnerability that could allow an unauthenticated, remote attacker to read sensitive configuration information on an affected system.
- Matched to
- Broadworks Xtended Services Platform on Acme's software list
- What to do
- Patch first, then check for signs of use
Sent to the alert recipients Acme chose. Also in the app and to Acme's webhook.
We track 7 published vulnerabilities listed under the name Broadworks Xtended Services Platform, across 65 versions. The most recent Broadworks Xtended Services Platform flaw added to the known-exploited list is CVE-2026-20320, on 10 November 2026.
1 is on the list of flaws known to be exploited. The most recently added is CVE-2026-20320.
Cisco also lists Broadworks Xtended Services Platform under more specific names, such as Broadworks Xtended Services Platform Firmware. Flaws listed only under those names are counted on their own pages, not here. Open the release you run to see its own list.
Each flaw names its own versions, usually as ranges. The newest, CVE-2026-20320, affects before 2026.07. The versions for every exploited flaw are listed on this page.
Create a EdgeProtect account and track Broadworks Xtended Services Platform. We match it against every published flaw, give each one a risk score from 0 to 100 and keep watching, so you hear about new ones as soon as we know, by email, in the app or by webhook.