CVSS v3
8.8
HIGH
EPSS Score
49.1%
exploit probability
CISA KEV
No
known exploited
Exploitation
—
SSVC status
SuiteCRM before 7.11.19 allows remote code execution via the system settings Log File Name setting. In certain circumstances involving admin account takeover, logger_file_name can refer to an attacker-controlled PHP file under the web root, because only the all-lowercase PHP file extensions were blocked. NOTE: this issue exists because of an incomplete fix for CVE-2020-28328.
SuiteCRM before 7.11.19 allows remote code execution via the system settings Log File Name setting. In certain circumstances involving admin account takeover, logger_file_name can refer to an attacker-controlled PHP file under the web root, because only the all-lowercase PHP file extensions were blocked. NOTE: this issue exists because of an incomplete fix for CVE-2020-28328.
Active exploitation of CVE-2021-42840 has not been confirmed. The EPSS score is 49.1%, indicating the estimated probability of exploitation in the next 30 days.
CVE-2021-42840 has a CVSS v3 base score of 8.8 (HIGH severity).
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Ranked by exploit probability (EPSS).