6.3

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.

Data is provided by the National Vulnerability Database (NVD)
Lenovo ≫ Integrated Management Module 2 Version < 5.60
   Lenovo ≫ Flex System Nx360 M5 Version-
   Lenovo ≫ Flex System X240 Version-
   Lenovo ≫ Flex System X280 X6 Version-
   Lenovo ≫ Flex System X3250 M6 Version-
   Lenovo ≫ Flex System X3500 M5 Version-
   Lenovo ≫ Flex System X3550 M5 Version-
   Lenovo ≫ Flex System X3650 M5 Version-
   Lenovo ≫ Flex System X3750 M4 Version-
   Lenovo ≫ Flex System X3850 X6 Version-
   Lenovo ≫ Flex System X3950 X6 Version-
   Lenovo ≫ Flex System X440 Version-
   Lenovo ≫ Flex System X480 X6 Version-
   Lenovo ≫ Flex System X880 X6 Version-
Lenovo ≫ Integrated Management Module 2 Version < 5.61
   Lenovo ≫ Flex System X240 M5 Version-
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Type Source Score Percentile
EPSS FIRST.org 0.25% 0.449
CVSS Metriken
Source Base Score Exploit Score Impact Score Vector string
nvd@nist.gov 6.1 2.8 2.7
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
nvd@nist.gov 4.3 8.6 2.9
AV:N/AC:M/Au:N/C:N/I:P/A:N
psirt@lenovo.com 6.3 2.8 3.4
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L
CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.