CVE-2018-1421

HighCVSS 7.1/10Last modified Jun 17, 2026

Description

IBM WebSphere DataPower Appliances 7.1, 7.2, 7.5, 7.5.1, 7.5.2, and 7.6 is vulnerable to a XML External Entity Injection (XXE) attack when processing XML data. A remote attacker could exploit this vulnerability to expose sensitive information or consume memory resources. IBM X-Force ID: 139023.

Metrics

CVSS 3.0 7.1/10CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:L

Weakness enumeration

CWE-611

Affected software

VendorProductVersions
IBMDataPower Gateways7.1; 7.2; 7.5; 7.5.1; 7.5.2; 7.6

References

Timeline

Published
Apr 4, 2018
Last modified
Jun 17, 2026
NVD status
Modified

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CVE-2018-1421: High severity, CVSS 7.1 | Vulnix