CVE-2014-4821

Severity: medium (CVSS 5.0 v2.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 2.1% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2014-10-28 · updated 2026-06-17
Weakness: CWE-200

Description

IBM WebSphere Portal 6.1.0 through 6.1.0.6 CF27, 6.1.5 through 6.1.5.3 CF27, 7.0 through 7.0.0.2 CF28, 8.0 through 8.0.0.1 CF14, and 8.5.0 before CF03 provides different web-server error codes depending on whether a requested file exists, which allows remote attackers to determine the validity of filenames via a series of requests.

Affected products

IBM WebSphere Portal: 6.1.0.0, 6.1.0.1, 6.1.0.2, 6.1.0.3, 6.1.0.4, 6.1.0.5 (+11)

References

http://www-01.ibm.com/support/docview.wss?uid=swg1PI27710
http://www-01.ibm.com/support/docview.wss?uid=swg21684651
http://www.securityfocus.com/bid/70755
https://exchange.xforce.ibmcloud.com/vulnerabilities/95466
http://www-01.ibm.com/support/docview.wss?uid=swg1PI27710
http://www-01.ibm.com/support/docview.wss?uid=swg21684651
http://www.securityfocus.com/bid/70755
https://exchange.xforce.ibmcloud.com/vulnerabilities/95466

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