Vulnerability in Ibm Engineering Lifecycle Optimization
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 vulne…
EPSS: 0.013 (80.1th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 8.8 (High). Vector: CVSS:3.0/AV:N/PR:L/I:H/AC:L/A:H/UI:N/S:U/C:H/E:U/RL:O/RC:C.
Affected products
- Ibm Engineering Lifecycle Optimization — versions 7.0, 7.0.1, 7.0.2
- 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 Engineering Lifecycle Manager — versions 6.0.6, 6.0.6.1, 7.0
- Ibm Rational Quality Manager — versions 6.0.6, 6.0.6.1
- Ibm Rational Rhapsody Model Manager — versions 6.0.6, 6.0.6.1, 7.0
Public proof-of-concept exploits
References
- www.ibm.com/support/pages/node/6457739 (x_refsource_CONFIRM)
- ibm-rhapsody-cve20204495-sec-bypass (182114) (vdb-entry, x_refsource_XF)
Frequently asked questions
- What is CVE-2020-4495?
- CVE-2020-4495 is a high-severity vulnerability in Ibm Engineering Lifecycle Optimization. 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.