Sangoma vulnerabilities2 known to be exploited.
Sangoma has 61 published vulnerabilities across 17 products in our catalogue. 2 of them are on the list of flaws known to be exploited, so criminals are using them now. The most affected product is Freepbx, with 28. If you run Sangoma software, patch the exploited flaws first.
The most recent Sangoma flaw added to the known-exploited list is CVE-2019-19006, on 3 February 2026. We keep watching the known-exploited list.
Which Sangoma products have the most vulnerabilities?
Freepbx leads with 28 published vulnerabilities. Open a product to see its versions and which of its flaws criminals are already using.
Which Sangoma vulnerabilities are being exploited?
2 flaws are 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.
- 9.8Sangoma FreePBX Improper Authentication Vulnerability
Sangoma FreePBX contains an improper authentication vulnerability that potentially allows unauthorized users to bypass password authentication and access services provided by the FreePBX admin.
- 9.8Sangoma FreePBX Authentication Bypass Vulnerability
Sangoma FreePBX contains an authentication bypass vulnerability due to insufficiently sanitized user-supplied data allows unauthenticated access to FreePBX Administrator leading to arbitrary database manipulation and...
Which Sangoma 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.
- 95%
FreePBX is an open-source web-based graphical user interface.
- 70%CVE-2012-4869High
The callme_startcall function in recordings/misc/callme_page.php in FreePBX 2.9, 2.10, and earlier allows remote attackers to execute arbitrary commands via the callmenum parameter in a c action.
- 56%
Sangoma FreePBX 115.0.16.26 and below, 14.0.13.11 and below, 13.0.197.13 and below have Incorrect Access Control.
- 52%CVE-2014-1903High
admin/libraries/view.functions.php in FreePBX 2.9 before 2.9.0.14, 2.10 before 2.10.1.15, 2.11 before 2.11.0.23, and 12 before 12.0.1alpha22 does not restrict the set of functions accessible to the API handler, which...
- 45%CVE-2023-49294High
Asterisk is an open source private branch exchange and telephony toolkit.
- 43%CVE-2014-7235Critical
htdocs_ari/includes/login.php in the ARI Framework module/Asterisk Recording Interface (ARI) in FreePBX before 2.9.0.9, 2.10.x, and 2.11 before 2.11.1.5 allows remote attackers to execute arbitrary code via the...
- 21%CVE-2021-45461Critical
FreePBX, when restapps (aka Rest Phone Apps) 15.0.19.87, 15.0.19.88, 16.0.18.40, or 16.0.18.41 is installed, allows remote attackers to execute arbitrary code, as exploited in the wild in December 2021.
- 9.4%CVE-2010-3490Medium
Directory traversal vulnerability in page.recordings.php in the System Recordings component in the configuration interface in FreePBX 2.8.0 and earlier allows remote authenticated administrators to create arbitrary...
- 6.7%CVE-2018-12228Medium
An issue was discovered in Asterisk Open Source 15.x before 15.4.1.
- 5.3%CVE-2023-49786Medium
Asterisk is an open source private branch exchange and telephony toolkit.
All Sangoma products we track.
12 products, most vulnerabilities first. Find the ones you run, then open a product to see its versions and exploited flaws.
- Freepbxfreepbx28 vulnerabilities1,617 versions
- Asteriskasterisk21 vulnerabilities216 versions
- Certified Asteriskcertified_asterisk9 vulnerabilities5 versions
- Restappsrestapps2 vulnerabilities10 versions
- Session Border Controller Firmwaresession_border_controller_firmware2 vulnerabilities4 versions
- Voicemailvoicemail2 vulnerabilities340 versions
- Freepbx Linux 7freepbx_linux_71 vulnerability14 versions
- Netborder/vega Session Firmwarenetborder\/vega_session_firmware1 vulnerability1 version
- Switchvoxswitchvox1 vulnerability1 version
- Wanpipewanpipe1 vulnerability7 versions
- Filestorefilestore0 vulnerabilities139 versions
- Superfectasuperfecta0 vulnerabilities105 versions
This directory lists the 12 Sangoma products with at least one tracked version, of 17 in our catalogue.
Running Sangoma? We'll keep checking.
Looking flaws up one at a time doesn't scale. Tell us what you run once, and we tell you which flaws matter to you, in what order, and keep watching for new ones.
- Tell us what you runPick your software from a list, or let us work it out from your website.
- We match it to every flawOver 400,000 published flaws, checked against your list.
- Ranked by real-world riskA 0 to 100 score, led by evidence criminals are using it.
- Told as soon as we knowAn alert by email, in the app or by webhook to your own tools.
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1 flaw being exploited affects software Acme tracks
Sangoma FreePBX contains an improper authentication vulnerability that potentially allows unauthorized users to bypass password authentication and access services provided by the FreePBX admin.
- Matched to
- Freepbx 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.
Our catalogue lists 61 published vulnerabilities across 17 products and 2,459 versions from Sangoma. The most recent Sangoma flaw added to the known-exploited list is CVE-2019-19006, on 3 February 2026.
2 Sangoma vulnerabilities are on the list of flaws known to be exploited. The most recently added are CVE-2019-19006 and CVE-2025-57819. The full list is on this page.
Freepbx, with 28 published vulnerabilities. Its own page lists the ones known to be exploited.
Create a Precursor Intelligence account and track the Sangoma products you run. We match them against every published flaw, give each one a risk score from 0 to 100 and tell you as soon as we spot one that affects you, by email, in the app or by webhook.