No exploitation reportedFix available

CVE-2019-18610

Q: Is CVE-2019-18610 actively exploited?

Active exploitation of CVE-2019-18610 has not been confirmed. Its EPSS score was 50.1% on 2026-10-22, the estimated probability of exploitation in the next 30 days.

Q: What is the CVSS score for CVE-2019-18610?

CVE-2019-18610 has a CVSS v3 base score of 8.8 (HIGH severity), with vector string CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

No exploitation reported by the sources we read.

Published2019-11-22
Fixed in17.0.1 · 16.6.2 · 13.29.2
WeaknessCWE-862

Am I affected?

With a domain, we read the version its public headers and pages expose. A distribution build can carry the fix under an older number.

Description

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.

Timeline

dates in UTC

2019-11-2218:15CVE publishedNVD
2026-10-2319:23EPSS crossed 10 %FIRST EPSS

Observed activity

isMalicious corpus · updated 2026-10-23 18:48 UTC

Indicators tagged with this CVE, per day0 indicators over 7 days

Block these indicators

Firewall list (EDL, text): https://api.ismalicious.com/edl/cve/CVE-2019-18610?format=txt
CSV export: https://api.ismalicious.com/edl/cve/CVE-2019-18610?format=csv
TAXII collection of exploited CVEs
The EDL and CSV take an API key on the Pro plan.

Versions per branch

NVD

Digium asterisk

Branch	Affected	Fixed in	Source
17.0	≥ 17.0.0, < 17.0.1	17.0.1	NVD
16.x	≥ 16.0.0, < 16.6.2	16.6.2	NVD
13.x	≥ 13.0.0, < 13.29.2	13.29.2	NVD

Debian debian linux

Branch	Affected	Fixed in	Source
8.0	= 8.0	no fix published	NVD
9.0	= 9.0	no fix published	NVD

Digium certified asterisk

Branch	Affected	Fixed in	Source
13.21	= 13.21.0	no fix published	NVD

as publishedRanges as NVD and OSV publish them; a distribution’s build can be fixed under an older number.

Fix

Update Digium asterisk to 17.0.1 · 16.6.2 · 13.29.2

Advisories and patches

downloads.asterisk.orgPatch · Vendor Advisory
www.asterisk.orgVendor Advisory

Detection

Nuclei template: none so far
Exploit-DB: no entry
Proof-of-concept repositories: none listed

Sources

NVDCVSS 3.18.8read 2026-10-23
NVDCVSS 2.09read 2026-10-23
NVDweakness (CWE)CWE-862read 2026-10-23
FIRST EPSSEPSS score50.1 %read 2026-10-23

Technical details

CVSS v3 Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Published: 2019-11-22
Last Modified: 2026-06-17
NVD status: Modified

Frequently asked questions

What is CVE-2019-18610?

Is CVE-2019-18610 actively exploited?

Active exploitation of CVE-2019-18610 has not been confirmed. Its EPSS score was 50.1% on 2026-10-22, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2019-18610?

CVE-2019-18610 has a CVSS v3 base score of 8.8 (HIGH severity), with vector string CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

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