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CVE-2020-4994

IBM DataPower Gateway 10.0.1.0 through 10.0.1.4 and 2018.4.1.0 through 2018.4.1.17 could allow a remote user to cause a temporary denial of service by sending invalid HTTP requests. IBM X-Force ID: 192906.
5.3
CVSS
4.6
ShadowTrackr
NO
CISA KEV
-
NCSC.nl
CVSS v4.0 Metrics
Exploitability
Attack VectorNetwork
ComplexityLow
RequirementsPresent
PrivilegesNone
User InteractionNone
Threat
Exploit MaturityUnreported
Vulnerable System
ConfidentialityNone
IntegrityNone
AvailabilityHigh
Subsequent System
ConfidentialityNone
IntegrityNone
AvailabilityNone
Supplemental
SafetyNegligible
AutomatableYes
RecoveryAutomatic
Value DensityConcentrated
UrgencyMedium
Patch StatusUnavailable

Change Log
DateSourceChangesScore
2026-07-21nvdVA: L→H1.7 → 4.6
2026-07-21cve.orginitial, patch: Unavailable1.7

Affected Software
VendorProductVersion
IBMDataPower Gateway10.0.1.0
IBMDataPower Gateway10.0.1.4
IBMDataPower Gateway2018.4.1.0
IBMDataPower Gateway2018.4.1.17
ibmdatapower_gateway≥ 2018.4.1.0, ≤ 2018.4.1.17
ibmdatapower_gateway≥ 10.0.1.0, ≤ 10.0.1.4
Published: 2022-05-17