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).

CVSS v3 8.8 HIGH
CVSS v2.0 6.5 MEDIUM

8.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

6.5^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:L/Au:S/C:P/I:P/A:P

Exploitability : 8.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
http://packetstormsecurity.com/files/164795/FusionPBX-4.5.29-Remote-Code-Execution.html	Exploit Third Party Advisory
https://github.com/fusionpbx/fusionpbx/commit/2d2869c1a1e874c46a8c3c5475614ce769bbbd59	Patch Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:fusionpbx:fusionpbx:*:*:*:*:*:*:*:*

History

No history.

Information

Published : 2021-11-05 18:15

Updated : 2023-08-08 14:22

NVD link : CVE-2021-43405

Mitre link : CVE-2021-43405

CVE.ORG link : CVE-2021-43405

JSON object : View

Products Affected

fusionpbx

fusionpbx

CWE

NVD-CWE-Other

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