CVE-2019-4545
HIGHCVSS 7.5/10EPSS 2.06%
Last modified
CVE-2019-4545 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. IBM QRadar SIEM 7.3 and 7.4 when configured to use Active Directory Authentication may be susceptible to spoofing attacks. IBM X-Force ID: 165877.. EPSS estimates a 2.06% chance of exploitation in the next 30 days.
Description
IBM QRadar SIEM 7.3 and 7.4 when configured to use Active Directory Authentication may be susceptible to spoofing attacks. IBM X-Force ID: 165877.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Affected Software
| Vendor | Product | Versions | Update |
|---|---|---|---|
| Ibm | Qradar Security Information And Event Manager | >= 7.3.0, <= 7.3.3 | — |
| Ibm | Qradar Security Information And Event Manager | >= 7.4.0, <= 7.4.1 | — |
| Ibm | Qradar Security Information And Event Manager | 7.3.3 | P1 |
References
- https://exchange.xforce.ibmcloud.com/vulnerabilities/165877VDB Entry, Vendor Advisory
- https://www.ibm.com/support/pages/node/6344077Patch, Vendor Advisory
- https://exchange.xforce.ibmcloud.com/vulnerabilities/165877VDB Entry, Vendor Advisory
- https://www.ibm.com/support/pages/node/6344077Patch, Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2019-4545?
IBM QRadar SIEM 7.3 and 7.4 when configured to use Active Directory Authentication may be susceptible to spoofing attacks. IBM X-Force ID: 165877.
How severe is CVE-2019-4545?
CVE-2019-4545 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 2.06% probability of exploitation in the next 30 days.
How do I fix CVE-2019-4545?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
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- CVE-2019-4546After installing the IBM Maximo Health- Safety and Environme…8.8
- CVE-2019-4547IBM Security Directory Server 6.4.0 generates an error messa…5.3
- CVE-2019-4548IBM Security Directory Server 6.4.0 could allow a remote att…6.1
- CVE-2019-4549IBM Security Directory Server 6.4.0 discloses sensitive info…5.3
- CVE-2019-4550IBM Security Directory Server 6.4.0 is deployed with active …5.3
- CVE-2019-4551IBM Security Directory Server 6.4.0 does not perform an auth…5.3
Are you affected by CVE-2019-4545?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST