CVE-2021-28183: ASUS BMC's firmware: buffer overflow - Web License configuration setting
First published: Tue Apr 06 2021(Updated: )
The specific function in ASUS BMC’s firmware Web management page (Web License configuration setting) does not verify the string length entered by users, resulting in a Buffer overflow vulnerability. As obtaining the privileged permission, remote attackers use the leakage to abnormally terminate the Web service.
Credit: twcert@cert.org.tw
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Asus Z10pr-d16 Firmware | =1.14.51 | |
| Asus Z10pr-d16 | ||
| Asus Asmb8-ikvm Firmware | =1.14.51 | |
| Asus Asmb8-ikvm | ||
| Asus Z10pe-d16 Ws Firmware | =1.14.2 | |
| Asus Z10pe-d16 Ws |
Remedy
update BMC's firmwares to the following versions: Z10PR-D16 1.16.1 ASMB8-iKVM 1.16.1 Z10PE-D16 WS 1.16.1
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Reference Links
Frequently Asked Questions
What is CVE-2021-28183?
CVE-2021-28183 is a vulnerability in the ASUS BMC firmware Web management page that allows remote attackers to cause a buffer overflow by entering a long string.
How does CVE-2021-28183 affect ASUS Z10pr-d16 Firmware?
CVE-2021-28183 affects ASUS Z10pr-d16 Firmware version 1.14.51 and can be exploited to obtain privileged permission and terminate the system abnormally.
How does CVE-2021-28183 affect ASUS Asmb8-ikvm Firmware?
CVE-2021-28183 affects ASUS Asmb8-ikvm Firmware version 1.14.51 and can be exploited to obtain privileged permission and terminate the system abnormally.
How does CVE-2021-28183 affect ASUS Z10pe-d16 Ws Firmware?
CVE-2021-28183 affects ASUS Z10pe-d16 Ws Firmware version 1.14.2 and can be exploited to obtain privileged permission and terminate the system abnormally.
What is the severity of CVE-2021-28183?
CVE-2021-28183 has a severity rating of 4.9 (medium).
What is the Common Weakness Enumeration (CWE) ID for CVE-2021-28183?
The Common Weakness Enumeration (CWE) ID for CVE-2021-28183 is CWE-119 and CWE-120.
Where can I find more information about CVE-2021-28183?
You can find more information about CVE-2021-28183 in the ASUS Product Security Advisory, ASUS support website, and Taiwan Computer Emergency Response Team (TW-CERT) website.
How can I fix CVE-2021-28183?
To fix CVE-2021-28183, it is recommended to update the affected ASUS BMC firmware to a version that addresses the vulnerability.
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- vendor/asus
- canonical/asus z10pr-d16 firmware
- version/asus z10pr-d16 firmware/1.14.51
- canonical/asus z10pr-d16
- canonical/asus asmb8-ikvm firmware
- version/asus asmb8-ikvm firmware/1.14.51
- canonical/asus asmb8-ikvm
- canonical/asus z10pe-d16 ws firmware
- version/asus z10pe-d16 ws firmware/1.14.2
- canonical/asus z10pe-d16 ws