SQL Injection Flaw in ASUS RT-AC68U Router Firmware
CVE-2021-37316

7.5HIGH

Key Information:

Vendor

Asus
Status
Rt-ac68u Firmware
Vendor
CVE Published:
3 February 2023

What is CVE-2021-37316?

The ASUS RT-AC68U router has an SQL injection vulnerability in its Cloud Disk feature, present in firmware versions prior to 3.0.0.4.386.41634. This flaw allows remote attackers to execute unauthorized SQL queries, which can lead to the exposure of sensitive information, including user credentials stored in the /etc/shadow file. Such a compromise can significantly undermine the privacy and security of the users relying on this device for their network connectivity.

References

https://robertchen.cc/blog/2021/03/31/asus-rce

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
High
Integrity:
None
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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CVE-2021-37316 : SQL Injection Flaw in ASUS RT-AC68U Router Firmware