Vulnerability Details CVE-2021-43406
An issue was discovered in FusionPBX before 4.5.30. The fax_post_size may have risky characters (it is not constrained to preset values).
Exploit prediction scoring system (EPSS) score
EPSS Score 0.004
EPSS Ranking 61.3%
CVSS Severity
CVSS v3 Score 8.8
CVSS v2 Score 6.5
References
Products affected by CVE-2021-43406
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cpe:2.3:a:fusionpbx:fusionpbx:4.0.0
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cpe:2.3:a:fusionpbx:fusionpbx:4.2
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cpe:2.3:a:fusionpbx:fusionpbx:4.2.1
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cpe:2.3:a:fusionpbx:fusionpbx:4.2.2
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cpe:2.3:a:fusionpbx:fusionpbx:4.4.0
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cpe:2.3:a:fusionpbx:fusionpbx:4.4.1
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cpe:2.3:a:fusionpbx:fusionpbx:4.4.3
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cpe:2.3:a:fusionpbx:fusionpbx:4.4.8
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cpe:2.3:a:fusionpbx:fusionpbx:4.5.7