CVE-2013-6734

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Summary

CVECVE-2013-6734
StatePUBLISHED
Assigneribm
Source PriorityCVE Program / NVD first with legacy fallback
Published2014-02-22 21:55:09 UTC
Updated2026-04-29 01:13:23 UTC
DescriptionIBM WebSphere eXtreme Scale Client 7.1 through 8.6.0.4 does not properly isolate the cached data of different users, which allows remote authenticated users to obtain sensitive information in opportunistic circumstances by leveraging access to the same web container.

Risk And Classification

Primary CVSS: v2.0 3.5 from [email protected]

AV:N/AC:M/Au:S/C:P/I:N/A:N

EPSS: 0.009510000 probability, percentile 0.574310000 (date 2026-07-21)

Problem Types: CWE-264 | n/a

CVSS v2.0 Breakdown

Access Vector
Network
Access Complexity
Medium
Authentication
Single
Confidentiality
Partial
Integrity
None
Availability
None

AV:N/AC:M/Au:S/C:P/I:N/A:N

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Ibm Websphere Extreme Scale Client 7.0.0.0 All All All
Application Ibm Websphere Extreme Scale Client 7.1.0.0 All All All
Application Ibm Websphere Extreme Scale Client 7.1.0.2 All All All
Application Ibm Websphere Extreme Scale Client 7.1.0.3 All All All
Application Ibm Websphere Extreme Scale Client 7.1.1.0 All All All
Application Ibm Websphere Extreme Scale Client 7.1.1.1 All All All
Application Ibm Websphere Extreme Scale Client 8.5.0.0 All All All
Application Ibm Websphere Extreme Scale Client 8.5.0.1 All All All
Application Ibm Websphere Extreme Scale Client 8.5.0.2 All All All
Application Ibm Websphere Extreme Scale Client 8.5.0.3 All All All
Application Ibm Websphere Extreme Scale Client 8.6.0.0 All All All
Application Ibm Websphere Extreme Scale Client 8.6.0.1 All All All
Application Ibm Websphere Extreme Scale Client 8.6.0.2 All All All
Application Ibm Websphere Extreme Scale Client 8.6.0.3 All All All
Application Ibm Websphere Extreme Scale Client All All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Na N/a affected n/a Not specified

References

ReferenceSourceLinkTags
IBM X-Force Exchange af854a3a-2127-422b-91ae-364da2661108 exchange.xforce.ibmcloud.com
PI06341: The WebSphere eXtreme Scale Client might allow the cached HTTP session data of one user to be accessed by a different user. af854a3a-2127-422b-91ae-364da2661108 www-01.ibm.com
Security Bulletin: WebSphere eXtreme Scale and WebSphere DataPower XC10 Appliance client vulnerability (CVE-2013-6734) af854a3a-2127-422b-91ae-364da2661108 www-01.ibm.com Vendor Advisory
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

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