IBM QRadar Network Security 5.4.0 and 5.5.0 is vulnerable to cross-site scripting. This vulnerability allows users to embed arbitrary JavaScript code in the Web UI thus altering the intended functionality potentially leading to credentials disclosure within a trusted session. IBM X-Force ID: 174269.
An official patch is available. Apply the patch as soon as possible.
CVSS v4.0 Metrics
Exploitability
Attack VectorNetwork
ComplexityLow
RequirementsPresent
PrivilegesLow
User InteractionActive
Threat
Exploit MaturityAttacked
Vulnerable System
ConfidentialityLow
IntegrityLow
AvailabilityNone
Subsequent System
ConfidentialityNone
IntegrityNone
AvailabilityNone
Supplemental
SafetyNegligible
AutomatableYes
RecoveryAutomatic
Value DensityConcentrated
UrgencyMedium
Patch StatusOfficial Patch
Change Log
| Date | Source | Changes | Score |
|---|
| 2026-07-21 | nvd | patch: Unavailable→Official Patch | 2.0 → 2.0 |
| 2026-07-21 | cve.org | initial, patch: Unavailable | 2.0 |
Affected Software
| Vendor | Product | Version |
|---|
| IBM | QRadar Network Security | 5.4.0 |
| IBM | QRadar Network Security | 5.5.0 |
| ibm | qradar_network_security | ≥ 5.4.0.0, < 5.4.0.14 |
| ibm | qradar_network_security | ≥ 5.5.0.0, < 5.5.0.9 |
Published: 2021-11-08
