VulnerabilityModified
CVE-2021-40353
A SQL injection vulnerability exists in version 8.0 of openSIS when MySQL or MariaDB is used as the application database.
CRITICAL 9.8EPSS 2.88%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (2.88%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
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.
- CVSS 3.1
- 9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 2.88% probability · 86th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-89
- Affected
- os4ed/opensis
- Source
- cve@mitre.org
References
- https://github.com/5qu1n7/CVE-2021-40353Exploit, Third Party Advisory
- https://www.opensis.com/download/englishProduct
- https://github.com/5qu1n7/CVE-2021-40353Exploit, Third Party Advisory
- https://www.opensis.com/download/englishProduct
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.