FreeSWITCH is a Software Defined Telecom Stack enabling the digital transformation from proprietary telecom switches to a software implementation…
FreeSWITCH is a Software Defined Telecom Stack enabling the digital transformation from proprietary telecom switches to a software implementation that runs on any commodity hardware. Prior to 1.11.3, sofia_presence_handle_sip_i_message() split the To user of an inbound SIP MESSAGE on a plus sign and treated the left side as a chat protocol selector. Selecting the api chat proto reached switch_api_execute(), allowing a peer whose MESSAGE was accepted to run FreeSWITCH API commands, including operating-system command sinks, with the daemon's privileges. Inbound chat is enabled on the stock internal and external profiles, and any authenticated profile account is sufficient; stock directory user
Read at NIST National Vulnerability Database (CVE API 2.0)
- Vendor
- Signalwire
- Product
- freeswitch
- CVSS v3.1
- 9.8 AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Exploitation
- observed in the wild
- Fix
- available
- Weakness
- CWE-77, CWE-78, CWE-749
- Exposure class
- Collaboration
- NVD status
- Awaiting Analysis
Why it ranks 68 (High)
- Exploitation observed in the wild
- CVSS v3.1 9.8 critical
- Product class: collaboration
- Fix available
- Recency: items published within 24 hours gain 15, within 72 hours 6, within 7 days 2.
Links
- NIST National Vulnerability Database (CVE API 2.0) (nvd.nist.gov)
- CVE-2026-116779 on this site · NVD · CVE.org · Vulnpedia
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