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Vulnerability Details CVE-2021-43405
An issue was discovered in FusionPBX before 4.5.30. The fax_extension may have risky characters (it is not constrained to be numeric).
Exploit prediction scoring system (EPSS) score
EPSS Score
0.112
EPSS Ranking
93.2%
CVSS Severity
CVSS v3 Score
8.8
CVSS v2 Score
6.5
References
http://packetstormsecurity.com/files/164795/FusionPBX-4.5.29-Remote-Code-Execution.html
https://github.com/fusionpbx/fusionpbx/commit/2d2869c1a1e874c46a8c3c5475614ce769bbbd59
http://packetstormsecurity.com/files/164795/FusionPBX-4.5.29-Remote-Code-Execution.html
https://github.com/fusionpbx/fusionpbx/commit/2d2869c1a1e874c46a8c3c5475614ce769bbbd59
Products affected by CVE-2021-43405
Fusionpbx
»
Fusionpbx
»
Version:
4.0.0
cpe:2.3:a:fusionpbx:fusionpbx:4.0.0
Fusionpbx
»
Fusionpbx
»
Version:
4.2
cpe:2.3:a:fusionpbx:fusionpbx:4.2
Fusionpbx
»
Fusionpbx
»
Version:
4.2.1
cpe:2.3:a:fusionpbx:fusionpbx:4.2.1
Fusionpbx
»
Fusionpbx
»
Version:
4.2.2
cpe:2.3:a:fusionpbx:fusionpbx:4.2.2
Fusionpbx
»
Fusionpbx
»
Version:
4.4.0
cpe:2.3:a:fusionpbx:fusionpbx:4.4.0
Fusionpbx
»
Fusionpbx
»
Version:
4.4.1
cpe:2.3:a:fusionpbx:fusionpbx:4.4.1
Fusionpbx
»
Fusionpbx
»
Version:
4.4.3
cpe:2.3:a:fusionpbx:fusionpbx:4.4.3
Fusionpbx
»
Fusionpbx
»
Version:
4.4.8
cpe:2.3:a:fusionpbx:fusionpbx:4.4.8
Fusionpbx
»
Fusionpbx
»
Version:
4.5.7
cpe:2.3:a:fusionpbx:fusionpbx:4.5.7
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