HIGH
Cloudera Manager 5.5 and earlier allows remote attackers to enumerate user sessions via a request to /api/v11/users/sessions
Published Mar 7, 2017
7.5
HIGHCVSS 3.0
EPSS 1.59%
Description
Cloudera Manager 5.5 and earlier allows remote attackers to enumerate user sessions via a request to /api/v11/users/sessions.
Affected products
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
No CVSS v3.1 score for this CVE.
7.5 HIGH NVD
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality Impact High
Integrity Impact None
Availability Impact None
5.0 MEDIUM NVD
AV:N/AC:L/Au:N/C:P/I:N/A:N
Access Vector Network
Access Complexity Low
Authentication None
Confidentiality Impact Partial
Integrity Impact None
Availability Impact None
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
1.59% 0.01589
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
EPSS probability 0.01589
Score over time
2022–2026- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (10 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 1.59% (0.01589) | 74.74th | v5 (v2026.06.15) |
| Jun 15, 2026 | 1.59% (0.01589) | 72.38th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.61% (0.00613) | 68.02th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.29% (0.00288) | 69.73th | v3 (v2023.03.01) |
| Feb 8, 2024 | 0.29% (0.00288) | 68.00th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.29% (0.00288) | 63.92th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.05% (0.01055) | 52.13th | v2 (v2022.01.01) |
| Sep 17, 2022 | 1.05% (0.01055) | 50.47th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.05% (0.01055) | 48.43th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.05% (0.01055) | 27.52th | v2 (v2022.01.01) |
Weaknesses (1)
References (2)
- http://2016.hack.lu/archive/2016/Wavestone%20-%20Hack.lu%202016%20-%20Hadoop%20safari%20-%20Hunting%20for%20vulnerabilities%20-%20v1.0.pdf x_refsource_MISCThird Party Advisory
- http://www.securityfocus.com/bid/93879 vdb-entryx_refsource_BID
| Link | Providers | Tags |
|---|---|---|
| http://2016.hack.lu/archive/2016/Wavestone%20-%20Hack.lu%202016%20-%20Hadoop%20safari%20-%20Hunting%20for%20vulnerabilities%20-%20v1.0.pdf | x_refsource_MISCThird Party Advisory | |
| http://www.securityfocus.com/bid/93879 | vdb-entryx_refsource_BID |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner mitre
Published Mar 7, 2017
Updated Aug 6, 2024
Reserved May 20, 2016
Link CVE-2016-4950
CISA Vulnrichment
Updated n/a