CVE-2021-3167: cloudera data_engineering
CVSS: 6.5v3.1MediumModified
Published 15-03-2021Last modified 03-08-2024
Vulnerability summary
CVE-2021-3167 is a medium (CVSS 6.5) vulnerability in cloudera data_engineering. EPSS estimates a 1.15% chance of exploitation in the next 30 days, higher than 66.5% of scored vulnerabilities.
CVSS score
6.5/10
010
Medium · v3.1 (NVD)EPSS score
1.15%
0%100%
Low · +0.04 pp in 30 daysKEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded
Timeline
- 15-03-2021PublishedVulnerability first disclosed.
- 03-08-2024Last modifiedVulnerability information updated.
Description
In Cloudera Data Engineering (CDE) 1.3.0, JWT authentication tokens are exposed to administrators in virtual cluster server logs.
CVSS metrics
2 scores · 1 source · 2 versionsMedium 6.5Preferred score · NVD (NIST)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:NSourcesSingle source
Medium 4.0Preferred score · NVD (NIST)
AV:N/AC:L/Au:S/C:P/I:N/A:NSourcesSingle source
EPSS trend
Probability
1.15%
Chance of exploitation in the next 30 days
Percentile
67%
Versus all other CVEs
30-day change
+0.04 pp
From 1.11% on 21-09-2026
21-09-202621-10-2026
EPSS score1.15%
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root causeAffected systems
Cloudera1 product
- data_engineering1.3.0
1 vendor · 1 product
References
3 links- docs.cloudera.com/documentation/other/security-bulletins/topics/Security-Bulletin.htmlX Refsource MISCVendor Advisory
- my.cloudera.com/knowledge/TSB-2021-466-CDE-authentication-tokens-exposed-in-pod-and?id=310163X Refsource MISCVendor Advisory
- docs.cloudera.com/data-engineering/cloud/release-notes/topics/cde-general-known-issues.htmlX Refsource MISCVendor Advisory