No exploitation reportedFix available

CVE-2017-14100

No exploitation reported by the sources we read.

Published2017-09-02
WeaknessCWE-78

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

In Asterisk 11.x before 11.25.2, 13.x before 13.17.1, and 14.x before 14.6.1 and Certified Asterisk 11.x before 11.6-cert17 and 13.x before 13.13-cert5, unauthorized command execution is possible. The app_minivm module has an "externnotify" program configuration option that is executed by the MinivmNotify dialplan application. The application uses the caller-id name and number as part of a built string passed to the OS shell for interpretation and execution. Since the caller-id name and number can come from an untrusted source, a crafted caller-id name or number allows an arbitrary shell command injection.

Timeline

dates in UTC

2017-09-0216:29CVE 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-2017-14100?format=txt
CSV export: https://api.ismalicious.com/edl/cve/CVE-2017-14100?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
13.0	= 13.0.0	no fix published	NVD
13.0	= 13.0.1	no fix published	NVD
13.0	= 13.0.2	no fix published	NVD
13.1	= 13.1.0	no fix published	NVD
13.1	= 13.1.1	no fix published	NVD
13.2	= 13.2.0	no fix published	NVD
13.2	= 13.2.1	no fix published	NVD
13.3	= 13.3.0	no fix published	NVD
13.3	= 13.3.2	no fix published	NVD
13.4	= 13.4.0	no fix published	NVD
13.5	= 13.5.0	no fix published	NVD
13.6	= 13.6.0	no fix published	NVD

Digium certified asterisk

Branch	Affected	Fixed in	Source
11.6	= 11.6	no fix published	NVD
13.13	= 13.13	no fix published	NVD

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

Fix

Advisories and patches

Detection

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

Sources

NVDCVSS 3.09.8read 2026-10-23
NVDCVSS 2.07.5read 2026-10-23
NVDweakness (CWE)CWE-78read 2026-10-23
FIRST EPSSEPSS score14.9 %read 2026-10-23

Technical details

CVSS v3 Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Published: 2017-09-02
Last Modified: 2026-06-17
NVD status: Modified

Frequently asked questions

What is CVE-2017-14100?

Is CVE-2017-14100 actively exploited?

Active exploitation of CVE-2017-14100 has not been confirmed. Its EPSS score was 14.9% on 2026-10-22, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2017-14100?

CVE-2017-14100 has a CVSS v3 base score of 9.8 (CRITICAL severity), with vector string CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

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