# CVE-2024-35190

## Summary

- **CVE ID:** CVE-2024-35190
- **Severity:** MEDIUM
- **CVSS Score:** 5.8 (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:N/A:N)
- **CWE:** CWE-303, CWE-480, CWE-670
- **Published:** May 17, 2024
- **Last Modified:** Mar 13, 2026

## Description

Asterisk is an open source private branch exchange and telephony toolkit. After upgrade to 18.23.0, ALL unauthorized SIP requests are identified as PJSIP Endpoint of local asterisk server. This vulnerability is fixed in 18.23.1, 20.8.1, and 21.3.1.

## Affected Products

- asterisk — asterisk (= 21.3.0)
- asterisk — asterisk (= 20.8.0)
- asterisk — asterisk (= 18.23.0)

## References

- [CNA](https://github.com/asterisk/asterisk/security/advisories/GHSA-qqxj-v78h-hrf9)
- [CNA](https://github.com/asterisk/asterisk/pull/600)
- [CNA](https://github.com/asterisk/asterisk/pull/602)
- [CNA](https://github.com/asterisk/asterisk/commit/85241bd22936cc15760fd1f65d16c98be7aeaf6d)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 0.57%
- **EPSS Percentile:** 45.2

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_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-11._