CVSS v3
9.8
CRITICAL
EPSS Score
94.3%
exploit probability
CISA KEV
No
known exploited
Exploitation
—
SSVC status
A remote code execution vulnerability occurs in OpenTSDB through 2.4.0 via command injection in the yrange parameter. The yrange value is written to a gnuplot file in the /tmp directory. This file is then executed via the mygnuplot.sh shell script. (tsd/GraphHandler.java attempted to prevent command injections by blocking backticks but this is insufficient.)
A remote code execution vulnerability occurs in OpenTSDB through 2.4.0 via command injection in the yrange parameter. The yrange value is written to a gnuplot file in the /tmp directory. This file is then executed via the mygnuplot.sh shell script. (tsd/GraphHandler.java attempted to prevent command injections by blocking backticks but this is insufficient.)
Active exploitation of CVE-2020-35476 has not been confirmed. The EPSS score is 94.3%, indicating the estimated probability of exploitation in the next 30 days.
CVE-2020-35476 has a CVSS v3 base score of 9.8 (CRITICAL severity).
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Ranked by exploit probability (EPSS).