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

No affected versions have been published.

Timeline

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

Related CVEs from 2018

CVE-2018-14225.4IBM Jazz Foundation products (IBM Rational DOORS Next Generation 5.0 through 5.0.2 and 6.0 through 6.0.5) are vulnerable to cross-site scripCVE-2018-14236.5IBM Jazz Foundation products could disclose sensitive information to an authenticated attacker that could be used in further attacks againstCVE-2018-14247.1IBM Marketing Platform 9.1.0, 9.1.2, and 10.1 is vulnerable to a XML External Entity Injection (XXE) attack when processing XML data. A remoCVE-2018-142418.8This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of Foxit Reader 9.0.1.1049. User interactioCVE-2018-142428.8This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of Foxit Reader 9.0.1.1049. User interactioCVE-2018-142438.8This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of Foxit Reader 9.0.1.1049. User interactioCVE-2018-142448.8This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of Foxit Reader 9.0.1.1049. User interactioCVE-2018-142458.8This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of Foxit Reader 9.0.1.1049. User interactioCVE-2018-142468.8This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of Foxit Reader 9.0.1.1049. User interactioCVE-2018-142478.8This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of Foxit Reader 9.0.1.1049. User interactioCVE-2018-142488.8This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of Foxit Reader 9.0.1.1049. User interactioCVE-2018-142498.8This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of Foxit Reader 9.0.1.1049. User interactio
CVE-2018-1421: High severity, CVSS 7.1 | Vulnix