CoreCVE
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HIGH

Microsoft .NET Framework 4.5 does not properly create policy requirements for custom Windows Communication Foundation (WCF) endpoint authentication in certain situations involving passwords over HTTPS, which allows remote attackers to bypass authentication by sending queries to an endpoint, aka "Authentication Bypass Vulnerability."

Published May 15, 2013

Description

Microsoft .NET Framework 4.5 does not properly create policy requirements for custom Windows Communication Foundation (WCF) endpoint authentication in certain situations involving passwords over HTTPS, which allows remote attackers to bypass authentication by sending queries to an endpoint, aka "Authentication Bypass Vulnerability."

Affected products

Remediation

No remediation recorded yet.

Metrics

Weaknesses (1)

CWE-287

Improper Authentication

References (3)

Change history (0)

No recorded changes yet.

Sources
CVE.org / MITRE
Status PUBLISHED
Assigner microsoft
Published May 15, 2013
Updated Aug 6, 2024
Reserved Jan 12, 2013
Link CVE-2013-1337
CISA Vulnrichment
Updated n/a
NVD
Status Modified
Modified Jun 16, 2026
Link CVE-2013-1337
Red Hat
Severity n/a
Public date n/a
Links CVE-2013-1337