CVE-2021-43404 describes a critical vulnerability in FusionPBX versions prior to 4.5.30, where risky characters in FAX filenames could lead to severe system compromise. With a CVSS score of 8.8 (HIGH), this vulnerability is easily exploitable over the network with low complexity, potentially allowing an authenticated attacker to achieve high impact on confidentiality, integrity, and availability. Currently, there is no public exploit code available, nor is there evidence of active exploitation or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 4.5.30CPE matchmatch criteria | cpe:2.3:a:fusionpbx:fusionpbx:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
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No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.