Vulnerability Details CVE-2020-13921
**Resolved** Only when using H2/MySQL/TiDB as Apache SkyWalking storage, there is a SQL injection vulnerability in the wildcard query cases.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.061
EPSS Ranking 90.3%
CVSS Severity
CVSS v3 Score 9.8
CVSS v2 Score 7.5
References
- http://www.openwall.com/lists/oss-security/2020/08/05/3
- https://github.com/apache/skywalking/pull/4970
- https://lists.apache.org/thread.html/r6f3a934ebc54585d8468151a494c1919dc1ee2cccaf237ec434dbbd6%40%3Cdev.skywalking.apache.org%3E
- http://www.openwall.com/lists/oss-security/2020/08/05/3
- https://github.com/apache/skywalking/pull/4970
- https://lists.apache.org/thread.html/r6f3a934ebc54585d8468151a494c1919dc1ee2cccaf237ec434dbbd6%40%3Cdev.skywalking.apache.org%3E
Products affected by CVE-2020-13921
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cpe:2.3:a:apache:skywalking:6.5.0
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cpe:2.3:a:apache:skywalking:6.6.0
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cpe:2.3:a:apache:skywalking:7.0.0
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cpe:2.3:a:apache:skywalking:8.0.0
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cpe:2.3:a:apache:skywalking:8.0.1