CVE-2026-9586
An unauthenticated SQL injection vulnerability exists in Sangoma Switchvox SMB Edition 8.3 (104997). The /pa endpoint processes XML content beginning with <PolycomIPPhone> and directly concatenates the user-controlled PhoneIP value into PostgreSQL queries without sanitization or parameterization. An unauthenticated remote attacker can execute arbitrary SQL statements against the backend PostgreSQL database using a single crafted request, including database operations and remote code execution.
Yes
CISA added it 2026-09-02. An observation, not a forecast.
12%
Chance of exploitation in the next 30 days, 96th percentile of all CVEs. A forecast; KEV outranks it.
9.8
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
—
No exposure census on this CVE's dispatches.
- nvd.nist.gov ↗
- cisa.gov · KEV catalogue ↗
- first.org · EPSS ↗
- labs.sra.io/posts/switchvox/ ↗
- sangomakb.atlassian.net/wiki/spaces/Switchvox/pages/1802371073/Switchvox+-+Release+Notes+Version+8.4.0.2+July+14+2026 ↗
- horizon3.ai/attack-research/disclosures/cve-2026-9586-sangoma-switchvox-rce/# ↗
- www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2026-9586 ↗
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