CVE-2021-40353
CVSS v3
9.8
CRITICAL
EPSS Score
9.0 %
exploit probability
CISA KEV
No
known exploited
Exploitation
—
SSVC status
Description
A SQL injection vulnerability exists in version 8.0 of openSIS when MySQL or MariaDB is used as the application database. An attacker can then issue the SQL command through the index.php USERNAME parameter. NOTE: this issue may exist because of an incomplete fix for CVE-2020-6637.
Technical details
- Published
- 2021-09-01
Frequently asked questions
What is CVE-2021-40353?
A SQL injection vulnerability exists in version 8.0 of openSIS when MySQL or MariaDB is used as the application database. An attacker can then issue the SQL command through the index.php USERNAME parameter. NOTE: this issue may exist because of an incomplete fix for CVE-2020-6637.
Is CVE-2021-40353 actively exploited?
Active exploitation of CVE-2021-40353 has not been confirmed. The EPSS score is 9.0%, indicating the estimated probability of exploitation in the next 30 days.
What is the CVSS score for CVE-2021-40353?
CVE-2021-40353 has a CVSS v3 base score of 9.8 (CRITICAL severity).
Is CVE-2021-40353 affecting your environment?
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