Security readout for executives and security teams
This flaw lets an authenticated attacker make legacy Trixbox CE run operating-system commands as the asterisk user. The product has reportedly been unsupported since 2012, so affected systems should be treated as legacy risk, especially if PBX administration is reachable beyond trusted administrators. Exposure is most likely in old Trixbox CE PBX installations, particularly where the administrative web interface remains accessible to broad internal users or the internet. The source bundle does not identify supported patches or affected commercial Fonality products. Prioritize remediation when Trixbox CE is still operational. Unsupported PBX software with public exploit references creates business risk around phone-system integrity, sensitive call data, and foothold potential, even though active exploitation is not proven by the provided sources. Mitigation focus: Inventory for Trixbox CE versions 1.2.0 through 2.8.0.4.; Plan replacement or decommissioning because the product is unsupported.; Restrict PBX administrative access to trusted networks and administrators only..
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
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ATT&CK lookup starting points
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CWE-78: Command execution behavior lookup
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Open ATT&CK lookupExecution behavior lookup
The CVE wording references code or command execution, so execution technique review may help defensive triage. This is a Glexia inferred lookup path, not an official MITRE, ATT&CK, or CVE Program mapping.
Open ATT&CK lookupCVE-2020-7351 mapping review
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Open ATT&CK lookup- Severity
- High
- CVSS
- 7.3 (3.1)
- Known Exploited
- No
- Published
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:N
CNA and ADP enrichment extracted from CVE v5
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CVSS vector scores
1 official scoreWe collect every scored CVSS vector available in the official CNA and ADP containers. When more than one version is present, the table keeps the source vectors side by side instead of collapsing them into the highest score.
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:N2.15.2Primary CVE scoreVulnerability scoring details
Base CVSS 3.1 score
7.3HighVector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:N
Source materials
- CVE List V5 sourceCVE List V5
- https://github.com/rapid7/metasploit-framework/pull/13353CVE reference · x_refsource_MISC
Products and packages named in the record
CWE details
CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.
Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') represents a recurring weakness pattern that can create exploitable paths when design, validation, or implementation controls are missing.