CVE-2020-4347: ibm infosphere_information_server
CVSS: 7.5v2.0HighModified
Published 16-04-2020Last modified 16-09-2024
Vulnerability summary
CVE-2020-4347 is a high (CVSS 7.5) vulnerability in ibm infosphere_information_server. EPSS estimates a 1.81% chance of exploitation in the next 30 days, higher than 78.4% of scored vulnerabilities.
CVSS score
7.5/10
010
High · v2.0 (NVD)EPSS score
1.81%
0%100%
Low · 0.00 pp in 30 daysKEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded
Timeline
- 16-04-2020PublishedVulnerability first disclosed.
- 16-09-2024Last modifiedVulnerability information updated.
Description
IBM InfoSphere Information Server 11.3, 11.5, and 11.7 could be subject to attacks based on privilege escalation due to inappropriate file permissions for files used by WebSphere Application Server Network Deployment. IBM X-Force ID: 178412.
CVSS metrics
4 scores · 2 sources · 3 versionsHigh 7.3Preferred score · NVD (NIST)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:LSourcesSingle source
High 7.3Preferred score · CVE.org (CNA)
CVSS:3.0/I:L/C:L/S:U/AV:N/AC:L/UI:N/A:L/PR:N/E:U/RC:C/RL:OSourcesAll 2 agree
- NVDNIST7.3HighCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
High 7.5Preferred score · NVD (NIST)
AV:N/AC:L/Au:N/C:P/I:P/A:PSourcesSingle source
EPSS trend
Probability
1.81%
Chance of exploitation in the next 30 days
Percentile
78%
Versus all other CVEs
30-day change
0.00 pp
From 1.81% on 21-09-2026
21-09-202621-10-2026
EPSS score1.81%
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
- infosphere_information_server11.3 | 11.5 | 11.7
1 vendor · 1 product