CVSS v3
8.8
HIGH
EPSS Score
27.0%
exploit probability
CISA KEV
No
known exploited
Exploitation
—
SSVC status
The web part of Zenitel AlphaCom XE Audio Server through 11.2.3.10, called AlphaWeb XE, does not restrict file upload in the Custom Scripts section at php/index.php. Neither the content nor extension of the uploaded files is checked, allowing execution of PHP code under the /cmd directory.
The web part of Zenitel AlphaCom XE Audio Server through 11.2.3.10, called AlphaWeb XE, does not restrict file upload in the Custom Scripts section at php/index.php. Neither the content nor extension of the uploaded files is checked, allowing execution of PHP code under the /cmd directory.
Active exploitation of CVE-2021-40845 has not been confirmed. The EPSS score is 27.0%, indicating the estimated probability of exploitation in the next 30 days.
CVE-2021-40845 has a CVSS v3 base score of 8.8 (HIGH severity).
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Ranked by exploit probability (EPSS).