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CVE-2014-4821

MEDIUM · CVSS 5.0EPSS 2.1%EU EUVD

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.

Key facts

CVSS score
5.0 (v2.0)
Severity
MEDIUM
CVSS vector
AV:N/AC:L/Au:N/C:P/I:N/A:N
Weakness (CWE)
CWE-200
EPSS score
2.1% (82th percentile)
In CISA KEV
No
In EU EUVD
Yes (EUVD-2014-4740)
Published
October 28, 2014
NVD last modified
June 17, 2026
Status
Modified

EU Vulnerability Database (EUVD)

This vulnerability is also tracked by ENISA as EUVD-2014-4740 in the EU Vulnerability Database. Last updated in EUVD on August 6, 2024.

View on the EU Vulnerability Database

Affected products

  • ibm / websphere portal
  • ibm / websphere portal
  • ibm / websphere portal
  • ibm / websphere portal
  • ibm / websphere portal
  • ibm / websphere portal
  • ibm / websphere portal
  • ibm / websphere portal
  • ibm / websphere portal
  • ibm / websphere portal
  • ibm / websphere portal
  • ibm / websphere portal
  • ibm / websphere portal
  • ibm / websphere portal
  • ibm / websphere portal
  • ibm / websphere portal
  • ibm / websphere portal

References

Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS

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