CVE-2019-4556
IBM QRadar Advisor 1.0.0 through 2.4.0 uses incomplete blacklisting for input validation which...
IBM QRadar Advisor 1.0.0 through 2.4.0 uses incomplete blacklisting for input validation which allows attackers to bypass application controls resulting in direct impact to the system and data integrity. IBM X-Force ID: 166205.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- Low
- User interaction
- None
What an attacker can affect
- Confidentiality
- None
- Integrity
- Low
- Availability
- None
Exploit likelihood
What each source reports
CVE List Score used
IBM QRadar Advisor 1.0.0 through 2.4.0 uses incomplete blacklisting for input validation which allows attackers to bypass application controls resulting in direct impact to the system and data integrity. IBM X-Force ID: 166205.
- Record
CVE-2019-4556- CVSS 3.0
- 4.3 Medium
CVSS:3.0/AV:N/AC:L/S:U/A:N/C:N/I:L/UI:N/PR:L/RC:C/RL:O/E:U - Updated
- 2026-11-02
EUVDEUVD-2019-14163
IBM QRadar Advisor 1.0.0 through 2.4.0 uses incomplete blacklisting for input validation which allows attackers to bypass application controls resulting in direct impact to the system and data integrity. IBM X-Force ID: 166205.
- Record
EUVD-2019-14163- CVSS 3.0
- 4.3 Medium
CVSS:3.0/AV:N/AC:L/S:U/A:N/C:N/I:L/UI:N/PR:L/RC:C/RL:O/E:U - Updated
- 2026-11-03
GitHub AdvisoriesGHSA-jrh5-cghp-wff5 No score
IBM QRadar Advisor 1.0.0 through 2.4.0 uses incomplete blacklisting for input validation which...
IBM QRadar Advisor 1.0.0 through 2.4.0 uses incomplete blacklisting for input validation which allows attackers to bypass application controls resulting in direct impact to the system and data integrity. IBM X-Force ID: 166205.
- Record
GHSA-jrh5-cghp-wff5- Updated
- 2026-11-02
NVD
IBM QRadar Advisor 1.0.0 through 2.4.0 uses incomplete blacklisting for input validation which allows attackers to bypass application controls resulting in direct impact to the system and data integrity. IBM X-Force ID: 166205.
- Record
CVE-2019-4556- CVSS 3.1
- 6.5 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N - CVSS 3.0
- 4.3 Medium
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N - CVSS 2.0
- 4.0 Medium
AV:N/AC:L/Au:S/C:N/I:P/A:N - Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases, published | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2019-4556 is a medium vulnerability (CVSS 4.3) in Ibm Qradar Advisor, published November 9, 2019. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.76%, the 55th percentile. No source names a fixed version.