asterisk Asterisk Vulnerabilities
Asterisk Asterisk vulnerabilities.
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Arbitrary Code Execution Vulnerability in Asterisk Telephony Toolkit
CVE-2026-23741AsteriskAsteriskNONEArbitrary File Overwrite Vulnerability in Asterisk Telephony Toolkit
CVE-2026-23740AsteriskAsterisk7.8NONEXML Parsing Vulnerability in Asterisk Telephony Toolkit
CVE-2026-23739AsteriskAsterisk2LOWCross-Site Scripting Vulnerability in Asterisk Telephony Toolkit
CVE-2026-23738AsteriskAsterisk3.5LOWLocal Privilege Escalation Vulnerability in Asterisk Toolkit by Asterisk
CVE-2025-1131AsteriskAsterisk7HIGHSIP Authentication Vulnerability in Asterisk Telephony Toolkit
CVE-2025-57767AsteriskAsterisk7.5HIGHRTP Resource Leak in Asterisk Open Source Telephony Toolkit
CVE-2025-54995AsteriskAsterisk6.5MEDIUMRemote Denial of Service and Potential Remote Code Execution in Asterisk by Digium
CVE-2025-49832AsteriskAsterisk6.5MEDIUMVulnerability in Asterisk Affects Command Line Permission Settings
CVE-2025-47780AsteriskAsterisk4.8MEDIUMImproper Authentication in Asterisk PBX Affects User Messaging
CVE-2025-47779AsteriskAsterisk7.7HIGHAsterisk PBX Crashes with SEGV When Sending SIP Requests to Certain URIs
CVE-2024-42491AsteriskAsterisk5.7MEDIUMSecurity vulnerability in Asterisk versions 18.24.2, 20.9.2, and 21.4.2, and certified-asterisk versions 18.9-cert11 and 20.7-cert2
CVE-2024-42365AsteriskAsterisk👾🟡7.4HIGHAsterisk PBX Vulnerability: Unauthorized SIP Requests Identified
CVE-2024-35190AsteriskAsterisk5.8MEDIUMAsterisk's PJSIP_HEADER dialplan function can overwrite memory/cause crash when using 'update'
CVE-2023-37457AsteriskAsterisk7.5HIGHAsterisk Path Traversal vulnerability
CVE-2023-49294AsteriskAsteriskEPSS 45%4.9MEDIUMAsterisk susceptible to Denial of Service via DTLS Hello packets during call initiation
CVE-2023-49786AsteriskAsterisk7.5HIGHDenial of Service Vulnerability in Sangoma Asterisk Software
CVE-2021-46837AsteriskCertified Asterisk6.5MEDIUMAsterisk Open Source SIP Session Crash Vulnerability
CVE-2020-28327AsteriskOpen Source5.3MEDIUMMemory Leak Vulnerability in Asterisk Open Source and Certified Asterisk Products
CVE-2020-28242AsteriskOpen Source6.5MEDIUMNetwork Access Vulnerability in Asterisk by Digium
CVE-2009-3723AsteriskAsterisk7.5HIGHRemote Denial of Service Vulnerability in Certified Asterisk and Open Source Asterisk
CVE-2012-2948AsteriskCertified AsteriskDenial of Service Vulnerability in Asterisk Open Source and Business Edition
CVE-2010-0441AsteriskAsteriskDenial of Service Vulnerability in Asterisk IAX2 Protocol
CVE-2009-2346AsteriskOpensourceIAX2 Information Leak in Asterisk Open Source and Business Edition
CVE-2009-0041AsteriskAsterisk Business EditionDenial of Service Vulnerability in Asterisk by Digium
CVE-2008-5558AsteriskAsterisk Business Edition