Critical severity9.8NVD Advisory· Published Apr 27, 2020· Updated Jun 17, 2026

CVE-2020-1952

Description

An issue was found in Apache IoTDB .9.0 to 0.9.1 and 0.8.0 to 0.8.2. When starting IoTDB, the JMX port 31999 is exposed with no certification.Then, clients could execute code remotely.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected packages

Versions sourced from the GitHub Security Advisory.

Package	Affected versions	Patched versions
org.apache.iotdb:iotdb-parentMaven	< 0.9.2	0.9.2

Affected products

Apache/Iotdb2 versions
cpe:2.3:a:apache:iotdb:*:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:a:apache:iotdb:*:*:*:*:*:*:*:*range: >=0.8.0,<=0.8.2
- (no CPE)range: 0.9.0 to 0.9.1
ghsa-coords
pkg:maven/org.apache.iotdb/iotdb-parent
Range: < 0.9.2

Patches

Vulnerability mechanics

References

github.com/advisories/GHSA-wc6f-cjcp-cc33ghsaADVISORY
lists.apache.org/thread.html/r3d2ff899ead64d2952fdc1fbb1f520ca42011ed2b4c7f786e921f6b9%40%3Cdev.iotdb.apache.org%3EnvdVendor AdvisoryWEB
nvd.nist.gov/vuln/detail/CVE-2020-1952ghsaADVISORY

News mentions

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cvss	0.637
epss	0.002
exploit	0.000
kev	0.000
patch	0.000
ransomware	0.000