CVE-2019-4545 describes a spoofing vulnerability affecting IBM QRadar SIEM versions 7.3 and 7.4 when configured for Active Directory Authentication. This flaw carries a CVSSv3 score of 7.5 (High), indicating a significant risk where an unauthenticated attacker could achieve high integrity impact over the network with low attack complexity. While the vulnerability is not listed in CISA's KEV catalog and no public exploit code (Metasploit, Nuclei, ExploitDB) is available, it has garnered some community discussion and media coverage, including an article from Threatpost, suggesting awareness within the cybersecurity community.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
>= 7.3.0, <= 7.3.3CPE matchmatch criteria | cpe:2.3:a:ibm:qradar_security_information_and_event_manager:*:*:*:*:*:*:*:* | ||
>= 7.4.0, <= 7.4.1CPE matchmatch criteria | cpe:2.3:a:ibm:qradar_security_information_and_event_manager:*:*:*:*:general_availability:*:*:* | ||
7.3.3CPE matchmatch criteria | cpe:2.3:a:ibm:qradar_security_information_and_event_manager:7.3.3:p1:*:*:*:*:*:* | ||
7.3.3CPE matchmatch criteria | cpe:2.3:a:ibm:qradar_security_information_and_event_manager:7.3.3:p2:*:*:*:*:*:* | ||
7.3.3CPE matchmatch criteria | cpe:2.3:a:ibm:qradar_security_information_and_event_manager:7.3.3:p3:*:*:*:*:*:* |
CVSS version used by this source: 3.0
CVSS:3.0/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
No social media mentions found for this CVE.
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.