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Datapower Gateway CVE-2020-4205

MEDIUM
Improper Authentication (CWE-287)
2020-03-19 psirt@us.ibm.com
IBM Authentication Bypass Datapower Gateway
6.3
CVSS 3.1 · NVD
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Severity by source

NVD PRIMARY
6.3 MEDIUM
AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
Low
Availability
Low

Lifecycle Timeline

1
CVE Published
Mar 19, 2020 - 14:15 nvd
MEDIUM 6.3

DescriptionNVD

IBM DataPower Gateway 2018.4.1.0 through 2018.4.1.8 could allow an authenticated user to bypass security restrictions, and continue to access the server even after authentication certificates have been revolked. IBM X-Force ID: 174961.

AnalysisAI

IBM DataPower Gateway 2018.4.1.0 through 2018.4.1.8 could allow an authenticated user to bypass security restrictions, and continue to access the server even after authentication certificates have. Rated medium severity (CVSS 6.3), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Technical ContextAI

This vulnerability is classified as Improper Authentication (CWE-287), which allows attackers to bypass authentication mechanisms to gain unauthorized access. IBM DataPower Gateway 2018.4.1.0 through 2018.4.1.8 could allow an authenticated user to bypass security restrictions, and continue to access the server even after authentication certificates have been revolked. IBM X-Force ID: 174961. Affected products include: Ibm Datapower Gateway. Version information: through 2018.4.1.8.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Implement multi-factor authentication, enforce strong password policies, use proven authentication frameworks.

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CVE-2020-4205 vulnerability details – vuln.today
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