CVE-2019-18610

high-risk
Published 2019-11-22

An issue was discovered in manager.c in Sangoma Asterisk through 13.x, 16.x, 17.x and Certified Asterisk 13.21 through 13.21-cert4. A remote authenticated Asterisk Manager Interface (AMI) user without system authorization could use a specially crafted Originate AMI request to execute arbitrary system commands.

Do I need to act?

!
41.9% chance of exploitation in next 30 days
EPSS score — higher than 58% of all CVEs
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
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Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
8
CVSS 8.8/10 High
NETWORK / LOW complexity

Affected Products (9)

Affected Vendors

Debian Digium

References (8)

Patch http://downloads.asterisk.org/pub/security/AST-2019-007.html
Mailing List https://lists.debian.org/debian-lts-announce/2019/11/msg00038.html
Mailing List https://lists.debian.org/debian-lts-announce/2022/04/msg00001.html
Vendor Advisory https://www.asterisk.org/downloads/security-advisories
Patch http://downloads.asterisk.org/pub/security/AST-2019-007.html
Mailing List https://lists.debian.org/debian-lts-announce/2019/11/msg00038.html
Mailing List https://lists.debian.org/debian-lts-announce/2022/04/msg00001.html
Vendor Advisory https://www.asterisk.org/downloads/security-advisories
62
/ 100
high-risk
Severity 30/34 · Critical
Exploitability 17/34 · Moderate
Exposure 15/34 · Moderate