CVE-2020-4548: ibm content_navigator Improper Input Validation
CVSS: 4.3v3.0MediumModified
Published 20-08-2020Last modified 16-09-2024
Vulnerability summary
CVE-2020-4548 is a medium (CVSS 4.3) Improper Input Validation vulnerability in ibm content_navigator. EPSS estimates a 0.73% chance of exploitation in the next 30 days, higher than 53.4% of scored vulnerabilities.
CVSS score
4.3/10
010
Medium · v3.0 (CVE.org)EPSS score
0.73%
0%100%
Low · 0.00 pp in 30 daysKEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded
Timeline
- 20-08-2020PublishedVulnerability first disclosed.
- 16-09-2024Last modifiedVulnerability information updated.
Description
IBM Content Navigator 3.0.7 and 3.0.8 is vulnerable to improper input validation. A malicious administrator could bypass the user interface and send requests to the IBM Content Navigator server with illegal characters that could be stored in the IBM Content Navigator database. IBM X-Force ID: 183316.
CVSS metrics
4 scores · 2 sources · 3 versionsLow 2.7Preferred score · NVD (NIST)
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:NSourcesSingle source
Medium 4.3Preferred score · CVE.org (CNA)
CVSS:3.0/AV:N/S:U/A:N/C:N/PR:L/I:L/AC:L/UI:N/RL:O/E:U/RC:CSourcesAll 2 agree
- NVDNIST4.3MediumCVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
Medium 4.0Preferred score · NVD (NIST)
AV:N/AC:L/Au:S/C:N/I:P/A:NSourcesSingle source
EPSS trend
Probability
0.73%
Chance of exploitation in the next 30 days
Percentile
53%
Versus all other CVEs
30-day change
0.00 pp
From 0.73% on 20-09-2026
20-09-202620-10-2026
EPSS score0.73%
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
- content_navigator3.0.0 | 3.0.7 | 3.0.8
1 vendor · 1 product