Asterisk
This hub aggregates every CVE we track for Asterisk, a product in the communications space. Use it to gauge the current risk picture and drill into individual advisories.
160
CVEs tracked
11
Critical
56
High
0
In CISA KEV
Severity distribution
MEDIUM85HIGH56CRITICAL11LOW8
Monthly trend
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1
1
0
0
1
0
1
0
0
2
0
0
3
1
0
0
0
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2
0
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2024-072026-06
Latest CVEs
The 15 most recently published vulnerabilities affecting Asterisk.
- CVE-2026-23739Asterisk xml.c uses unsafe XML_PARSE_NOENT leading to potential XXE Injection2.0
- CVE-2026-23738The Asterisk embedded web server 's /httpstatus page echos user supplied values(cookie and query string) without sanitization3.5
- CVE-2025-1131Asterisk Unsafe Shell Sourcing in safe_asterisk Leads to Local Privilege Escalation7.8
- CVE-2025-57767Asterisk can crash from a specifically malformed Authorization header in an incoming SIP request7.5
- CVE-2025-54995Asterisk remotely exploitable leak of RTP UDP ports and internal resources6.5
- CVE-2025-49832Asterisk is Vulnerable to Remote DoS and possible RCE Attacks During Memory Allocation6.5
- CVE-2025-47780cli_permissions.conf: deny option does not work for disallowing shell commands7.8
- CVE-2025-47779Using malformed From header can forge identity with ";" or NULL in name portion7.7
- CVE-2024-57520Insecure Permissions vulnerability in asterisk v22 allows a remote attacker to execute arbitrary code via the action_createconfig function. NOTE: this is disputed by the Supplier because the impact...9.8
- CVE-2024-53566An issue in the action_listcategories() function of Sangoma Asterisk v22/22.0.0/22.0.0-rc1/22.0.0-rc2/22.0.0-pre1 allows attackers to execute a path traversal.5.5
- CVE-2024-42491A malformed Contact or Record-Route URI in an incoming SIP request can cause Asterisk to crash when res_resolver_unbound is used5.7
- CVE-2024-42365Asterisk allows `Write=originate` as sufficient permissions for code execution / `System()` dialplan7.4
- CVE-2024-35190Asterisk' res_pjsip_endpoint_identifier_ip: wrongly matches ALL unauthorized SIP requests5.8
- CVE-2023-49786Asterisk susceptible to Denial of Service via DTLS Hello packets during call initiation7.5
- CVE-2023-37457Asterisk's PJSIP_HEADER dialplan function can overwrite memory/cause crash when using 'update'7.5
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