CVE-2021-20353

IBM WebSphere Application Server 7.0, 8.0, 8.5, and 9.0 is vulnerable to an XML External Entity Injection (XXE) attack when processing XML data

High · published February 10, 2021

CVSS v3.0
8.2
EPSS
5%
Percentile
92.4
In the wild
Unconfirmed
What it is

IBM WebSphere Application Server 7.0, 8.0, 8.5, and 9.0 is vulnerable to an 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: 194882.

The record
Technical detail
CVSS v3.0
8.2 · HIGH
Vector
CVSS:3.0/AV:N/S:U/UI:N/AC:L/C:H/A:L/I:N/PR:N/RC:C/E:U/RL:O
CVSS v4.0
Not supplied
EPSS
0.05162 · 92.4th percentile
Published
2021-02-10T17:00Z
EPSS history
Timeline
  • 10 FEB 17:00Z
    IBM WebSphere Application Server 7.0, 8.0, 8.5, and 9.0 is vulnerable to an XML External Entity Injection (XXE) attack when processing XML data
    cvelistv5