Vulnerability Monitor

The vendors, products, and vulnerabilities you care about

CVE-2021-20354

IBM WebSphere Application Server 8.0, 8.5, and 9.0 could allow a remote attacker to traverse directories. An attacker could send a specially-crafted URL request containing "dot dot" sequences (/../) to view arbitrary files on the system. IBM X-Force ID: 194883.

Published

2021-02-18T15:15:14.343

Last Modified

2024-11-21T05:46:27.150

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 7.5 (HIGH)

CVSSv2 Vector

AV:N/AC:L/Au:N/C:C/I:N/A:N

  • Access Vector: NETWORK
  • Access Complexity: LOW
  • Authentication: NONE
  • Confidentiality Impact: COMPLETE
  • Integrity Impact: NONE
  • Availability Impact: NONE
Exploitability Score

10.0

Impact Score

6.9

Weaknesses
  • Type: Primary
    CWE-22
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Application ibm websphere_application_server ≤ 8.0.0.15 Yes
Application ibm websphere_application_server ≤ 8.5.5.19 Yes
Application ibm websphere_application_server ≤ 9.0.5.6 Yes
Operating System hp hp-ux - No
Operating System ibm aix - No
Operating System ibm i - No
Operating System ibm z\/os - No
Operating System linux linux_kernel - No
Operating System microsoft windows - No
Operating System oracle solaris - No
References