CVE-2020-4667: ibm engineering requirements quality assistant Improper Input Validation
CVSS: 4.3v3.0MediumModified
Published 08-01-2021Last modified 17-09-2024
Vulnerability summary
CVE-2020-4667 is a medium (CVSS 4.3) Improper Input Validation vulnerability in ibm engineering requirements quality assistant. EPSS estimates a 0.82% chance of exploitation in the next 30 days, higher than 56.6% of scored vulnerabilities.
CVSS score
4.3/10
010
Medium · v3.0 (CVE.org)EPSS score
0.82%
0%100%
Low · +0.01 pp in 30 daysKEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded
Timeline
- 08-01-2021PublishedVulnerability first disclosed.
- 17-09-2024Last modifiedVulnerability information updated.
Description
IBM Engineering Requirements Quality Assistant On-Premises could allow an authenticated user to obtain sensitive information due to improper input validation. IBM X-Force ID: 186282.
CVSS metrics
4 scores · 2 sources · 3 versionsMedium 4.3Preferred score · NVD (NIST)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:NSourcesSingle source
Medium 4.3Preferred score · CVE.org (CNA)
CVSS:3.0/AC:L/A:N/UI:N/AV:N/S:U/I:N/PR:L/C:L/E:U/RL:O/RC:CSourcesAll 2 agree
- NVDNIST4.3MediumCVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Medium 4.0Preferred score · NVD (NIST)
AV:N/AC:L/Au:S/C:P/I:N/A:NSourcesSingle source
EPSS trend
Probability
0.82%
Chance of exploitation in the next 30 days
Percentile
57%
Versus all other CVEs
30-day change
+0.01 pp
From 0.81% on 21-09-2026
21-09-202621-10-2026
EPSS score0.82%
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root causeAffected systems
Ibm1 product
- engineering requirements quality assistantOn-Premises
1 vendor · 1 product