CVE-2019-4264: ibm qradar_security_information_and_event_manager Improper Certificate Validation
Vulnerability summary
CVE-2019-4264 is a medium (CVSS 5.9) Improper Certificate Validation vulnerability in ibm qradar_security_information_and_event_manager. EPSS estimates a 1.01% chance of exploitation in the next 30 days, higher than 62.8% of scored vulnerabilities.
Timeline
- 29-05-2019PublishedVulnerability first disclosed.
- 16-09-2024Last modifiedVulnerability information updated.
Description
IBM QRadar SIEM 7.2.8 WinCollect could allow an attacker to obtain sensitive information by spoofing a trusted entity using man in the middle techniques due to not validating or incorrectly validating a certificate. IBM X-Force ID: 160072.
CVSS metrics
4 scores · 2 sources · 3 versions- NVDNIST5.9MediumCVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
EPSS trend
Probability
1.01%
Chance of exploitation in the next 30 days
Percentile
63%
Versus all other CVEs
30-day change
No change 0.00 pp
From 1.01% on 22-09-2026
Known exploited
Compare KEV catalogs
CISA KEVNot in the CISA KEV catalog.
ENISA CNWNot in the ENISA CNW catalog.
CIRCLNot in the CIRCL catalog.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root causeAffected systems
Ibm2 products
- qradar_security_information_and_event_manager≥ 7.1.2, < 7.2.8 | 7.2.8 | 7.2.8:p1 | 7.2.8:p2
- qradar siem7.2.8
1 vendor · 2 products