Vulnerability Monitor

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CVE-2020-8340

A cross-site scripting (XSS) vulnerability was discovered in the legacy IBM and Lenovo System x IMM2 (Integrated Management Module 2), prior to version 5.60, embedded Baseboard Management Controller (BMC) web interface during an internal security review. This vulnerability could allow JavaScript code to be executed in the user's web browser if the user is convinced to visit a crafted URL, possibly through phishing. Successful exploitation requires specific knowledge about the user’s network to be included in the crafted URL. Impact is limited to the normal access restrictions and permissions of the user clicking the crafted URL, and subject to the user being able to connect to and already being authenticated to IMM2 or other systems. The JavaScript code is not executed on IMM2 itself.

Published

2020-09-15T15:15:14.230

Last Modified

2024-11-21T05:38:44.560

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 6.3 (MEDIUM)

CVSSv2 Vector

AV:N/AC:M/Au:N/C:N/I:P/A:N

  • Access Vector: NETWORK
  • Access Complexity: MEDIUM
  • Authentication: NONE
  • Confidentiality Impact: NONE
  • Integrity Impact: PARTIAL
  • Availability Impact: NONE
Exploitability Score

8.6

Impact Score

2.9

Weaknesses
  • Type: Secondary
    CWE-79
  • Type: Primary
    CWE-79
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Operating System lenovo integrated_management_module_2 < 5.60 Yes
Hardware lenovo flex_system_nx360_m5 - No
Hardware lenovo flex_system_x240 - No
Hardware lenovo flex_system_x280_x6 - No
Hardware lenovo flex_system_x3250_m6 - No
Hardware lenovo flex_system_x3500_m5 - No
Hardware lenovo flex_system_x3550_m5 - No
Hardware lenovo flex_system_x3650_m5 - No
Hardware lenovo flex_system_x3750_m4 - No
Hardware lenovo flex_system_x3850_x6 - No
Hardware lenovo flex_system_x3950_x6 - No
Hardware lenovo flex_system_x440 - No
Hardware lenovo flex_system_x480_x6 - No
Hardware lenovo flex_system_x880_x6 - No
Operating System lenovo integrated_management_module_2 < 5.61 Yes
Hardware lenovo flex_system_x240_m5 - No
References