CVE Vulnerability

CVE-2021-20517

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.

6.5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 8 / Impact : 6.4

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

Scope

8.8 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://www.ibm.com/support/pages/node/6456955 Patch Vendor Advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/198435 VDB Entry Vendor Advisory
Configurations

Configuration 1

cpe:2.3:a:ibm:websphere_application_server_nd:*:*:*:*:*:*:*:*
cpe:2.3:a:ibm:websphere_application_server_nd:*:*:*:*:*:*:*:*
Information

Published : 2021-06-07 02:15

Updated : 2021-06-10 06:02

NVD link : CVE-2021-20517

Mitre link : CVE-2021-20517

Products Affected
No products.
CWE
CWE-22