Risky Characters in FAX Filenames in FusionPBX by FusionPBX
CVE-2021-43404

8.8HIGH

Key Information:

Vendor

Fusionpbx

Status
Fusionpbx
Vendor
CVE Published:
5 November 2021

What is CVE-2021-43404?

In FusionPBX versions prior to 4.5.30, a vulnerability was identified that allows for the inclusion of risky characters in FAX filenames. This flaw may enable unauthorized actions or lead to security breaches, as the platform does not adequately sanitize input, potentially exposing systems to various forms of attacks.

References

https://github.com/fusionpbx/fusionpbx/commit/487afc371e5...
x_refsource_MISC

CVSS V3.1

Score:
8.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.