PT-2023-24337 · Supermicro · Supermicro X11

Published 2023-12-07 · Updated 2024-01-19 · CVE-2023-33411

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Name of the Vulnerable Software and Affected Versions Supermicro X11 and M11 based devices with firmware versions up to 3.17.02

Description A web server in the Intelligent Platform Management Interface (IPMI) baseboard management controller (BMC) implementation allows remote unauthenticated users to perform directory traversal, potentially disclosing sensitive information. This issue may also allow access to iKVM, enabling the rebooting of the host.

Recommendations For Supermicro X11 and M11 based devices with firmware versions up to 3.17.02, update the firmware to a version later than 3.17.02 to resolve the issue. As a temporary workaround, consider restricting access to the IPMI BMC SSDP/UPnP web server to minimize the risk of exploitation.

Fix

Path traversal

Weakness Enumeration

CWE-22

Related Identifiers

CVE-2023-33411

Affected Products

Supermicro X11

References · 7

• https://supermicro.com/en/support/security_BMC_Dec_2023 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-33411 · Security Note
• https://osv.dev/vulnerability/CVE-2023-33411 · Vendor Advisory
• https://twitter.com/VulmonFeeds/status/1732851213283029412 · Twitter Post
• https://twitter.com/PSuiteNetwork/status/1748453047217307818 · Twitter Post
• http://supermicro.com · Note
• https://twitter.com/CVEnew/status/1732814731616878791 · Twitter Post