CVE-2020-11974
CVE-2020-11974 is a critical-severity vulnerability in Apache Dolphinscheduler with a CVSS 3.x base score of 9.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.
Key facts
- Severity: Critical (CVSS 3.x base score 9.8)
- CVSS v2: 7.5
- EPSS exploit prediction: 8% (94th percentile)
- Actively exploited: Not listed in CISA KEV
- Affected product: Apache Dolphinscheduler
- Published:
- Last modified:
Description
In DolphinScheduler 1.2.0 and 1.2.1, with mysql connectorj a remote code execution vulnerability exists when choosing mysql as database.
Frequently asked questions
- What is CVE-2020-11974?
- In DolphinScheduler 1.2.0 and 1.2.1, with mysql connectorj a remote code execution vulnerability exists when choosing mysql as database.
- How severe is CVE-2020-11974?
- CVE-2020-11974 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
- Is CVE-2020-11974 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 8% (94th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2020-11974?
- CVE-2020-11974 primarily affects Apache Dolphinscheduler. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
- How do I fix CVE-2020-11974?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
- When was CVE-2020-11974 published?
- CVE-2020-11974 was published on 2020-12-18 and last updated on 2026-06-17.
References
- http://www.openwall.com/lists/oss-security/2024/04/09/8
- https://lists.apache.org/thread.html/r0de5e3d5516467c9429a8d4356eca17ccf156337345ac6b104748acb%40%3Ccommits.dolphinscheduler.apache.org%3E
- https://lists.apache.org/thread.html/r33452d7b99a293bcf8f3e4bd664943847e2602e03a9e45d09d3f508a%40%3Ccommits.dolphinscheduler.apache.org%3E
- https://lists.apache.org/thread.html/r9fbe24539a873032b3e41243d44a730d6a2aae26335ac1e3271ea47d%40%3Ccommits.dolphinscheduler.apache.org%3E
- https://lists.apache.org/thread.html/ra81adacbfdd6f166f9cf155340674ffd4179386b8b75068639547c11%40%3Ccommits.dolphinscheduler.apache.org%3E
- https://lists.apache.org/thread.html/rcbe4c248ef0c566e99fd19388a6c92aeef88167286546b675e9b1769%40%3Cdev.dolphinscheduler.apache.org%3E
Affected products (2)
- cpe:2.3:a:apache:dolphinscheduler:1.2.0:*:*:*:*:*:*:*
- cpe:2.3:a:apache:dolphinscheduler:1.2.1:*:*:*:*:*:*:*
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