Vulnerability in IBM Collaborative Lifecycle Management
CVE-2020-4495
IBM Jazz Foundation and IBM Engineering products could allow a remote attacker to bypass security restrictions, caused by improper access control. By sending a specially-crafted request to the REST API, an attacker could exploit this vulnerability to bypass access restrictions, and execute arbitrary actions with administrative privileges. IBM X-Force ID: 182114.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.026 (85.5th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 86th percentile — 85.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.026 · newest: 0.026 · change: 0.000
Affected products
- IBM Collaborative Lifecycle Management — versions 6.0.6, 6.0.6.1
- IBM Engineering Lifecycle Management — versions 7.0, 7.0.1, 7.0.2
- IBM Engineering Lifecycle Optimization — versions 7.0, 7.0.1, 7.0.2
- IBM Engineering Lifecycle Optimization - Insights — versions 7.0, 7.0.1, 7.0.2
- IBM Engineering Lifecycle Optimization - Publishing — versions 7.0, 7.0.1, 7.0.2
- IBM Engineering Test Management — versions 7.0.0, 7.0.1
- IBM Engineering Test Management — versions 7.0.0, 7.0.1
- IBM Rational Collaborative Lifecycle Management — versions 6.0.6, 6.0.6.1
- IBM Rational Doors Next Generation — versions 6.0.6, 6.0.6.1, 7.0
- IBM Rational Doors Next Generation — versions 6.0.6, 6.0.6.1, 7.0
Public proof-of-concept exploits
References
- www.ibm.com/support/pages/node/6457739 (Patch, Vendor Advisory)
- exchange.xforce.ibmcloud.com/vulnerabilities/182114 (VDB Entry, vdb-entry, Vendor Advisory)
Frequently asked questions
- What is CVE-2020-4495?
- CVE-2020-4495 is a high-severity vulnerability in IBM Collaborative Lifecycle Management. CVSS score: 8.8/10. Published 2021-06-02.
- How severe is CVE-2020-4495?
- High severity. CVSS v3 base score is 8.8 out of 10.
- Is CVE-2020-4495 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.