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CVE-2021-20517

—
CVSS 3.1
8.8 high
EPSS
2%p78
Published
()
Modified
Description

IBM WebSphere Application Server Network Deployment 8.5 and 9.0 could allow a remote authenticated attacker to traverse directories. An attacker could send a specially-crafted URL request containing "dot dot" sequences (/../) to read and delete arbitrary files on the system. IBM X-Force ID: 198435.

Vendors
ibm
Products
websphere application server nd
Weakness
CWE-22
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
NVD CVE.org GitHub PoCs EPSS (1.9%)

In the news

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