CVE-2021-43405
CVSS v3
8.8
HIGH
EPSS Score
5.2 %
exploit probability
CISA KEV
No
known exploited
Exploitation
—
SSVC status
Description
An issue was discovered in FusionPBX before 4.5.30. The fax_extension may have risky characters (it is not constrained to be numeric).
Technical details
- Published
- 2021-11-05
- Exploit-DB
- EDB-50505
Frequently asked questions
What is 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).
Is CVE-2021-43405 actively exploited?
Active exploitation of CVE-2021-43405 has not been confirmed. The EPSS score is 5.2%, indicating the estimated probability of exploitation in the next 30 days.
What is the CVSS score for CVE-2021-43405?
CVE-2021-43405 has a CVSS v3 base score of 8.8 (HIGH severity).
Is CVE-2021-43405 affecting your environment?
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