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Rational Engineering Lifecycle Manager CVE-2018-1539

MEDIUM
Improper Authentication (CWE-287)
2018-09-25 psirt@us.ibm.com
Authentication Bypass IBM Rational Engineering Lifecycle Manager
6.5
CVSS 3.0 · NVD
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Severity by source

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

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
Low
Availability
None

Lifecycle Timeline

1
CVE Published
Sep 25, 2018 - 15:29 nvd
MEDIUM 6.5

DescriptionNVD

IBM Rational Engineering Lifecycle Manager 5.0 through 5.02 and 6.0 through 6.0.6 could allow remote attackers to bypass authentication via a direct request or forced browsing to a page other than URL intended. IBM X-Force ID: 142561.

AnalysisAI

IBM Rational Engineering Lifecycle Manager 5.0 through 5.02 and 6.0 through 6.0.6 could allow remote attackers to bypass authentication via a direct request or forced browsing to a page other than. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, no authentication required, 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 Rational Engineering Lifecycle Manager 5.0 through 5.02 and 6.0 through 6.0.6 could allow remote attackers to bypass authentication via a direct request or forced browsing to a page other than URL intended. IBM X-Force ID: 142561. Affected products include: Ibm Rational Engineering Lifecycle Manager. Version information: through 5.02.

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-2018-1539 vulnerability details – vuln.today
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