CVE-2020-7351Public exploitNetwork attack vector

Authenticated command execution via network parameter injection

Published May 1, 2020 · Updated Sep 16, 2024

OS command injection in Fonality Trixbox Community Edition 1.2.0 through 2.8.0.4 allows remote authenticated users to execute commands. The endpoint_devicemap.php handler passes the network POST parameter into a shell command without neutralizing shell metacharacters. Valid maintenance credentials and network access to the web interface are required; injected commands run as the asterisk user, which can invoke sudo nmap to obtain root privileges.

CVSS severity7.3
High
EPSS probability65.21%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

OS command injection in Fonality Trixbox Community Edition 1.2.0 through 2.8.0.4 allows remote authenticated users to execute commands. The endpoint_devicemap.php handler passes the network POST parameter into a shell command without neutralizing shell metacharacters. Valid maintenance credentials and network access to the web interface are required; injected commands run as the asterisk user, which can invoke sudo nmap to obtain root privileges.

The record

CVE
CVE-2020-7351
Published
May 1, 2020
Updated
Sep 16, 2024
Vendor
Fonality
Product
Trixbox Community Edition
Classifications
CWE-78, T1059
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. May 1, 2020CVE publishedPublication date reported by the CVE source.
  2. Sep 16, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=2.8.0.4 <=2.8.0.4

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Fonality · Trixbox Community Editionversion=2.8.0.4 <=2.8.0.4

Published CVSS scores

7.3Rapid7, Inc.CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:N
8.8NIST NVDCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
9.0NIST NVDAV:N/AC:L/Au:S/C:C/I:C/A:C

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-78Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
T1059Command and Scripting Interpreter

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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