PT-2021-17814 · Asus · Asus Bmc

Published 2021-04-06 · Updated 2021-04-13 · CVE-2021-28198

Positive Technologies (AI Summary)

CVSS v3.1

4.9

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions: ASUS BMC (affected versions not specified)

Description: The issue arises from the Firmware protocol configuration function in the ASUS BMC's firmware Web management page, which fails to verify the string length entered by users. This oversight leads to a buffer overflow, allowing remote attackers with privileged permission to exploit the leakage and abnormally terminate the Web service.

Recommendations: At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Buffer Overflow

Weakness Enumeration

CWE-120

Related Identifiers

CVE-2021-28198

Affected Products

Asus Bmc

References · 5

• https://asus.com/tw/support/callus · Vendor Advisory
• https://asus.com/content/ASUS-Product-Security-Advisory · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2021-28198 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-28198 · Security Note
• https://twcert.org.tw/tw/cp-132-4568-627f7-1.html · Note