Vulnerability Details CVE-2021-46521
Cesanta MJS v2.20.0 was discovered to contain a global buffer overflow via c_vsnprintf at mjs/src/common/str_util.c.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.002
EPSS Ranking 38.8%
CVSS Severity
CVSS v3 Score 7.8
CVSS v2 Score 6.8