Stack Overflow Vulnerability in D-Link DIR-882 and DIR-878 Routers
CVE-2022-46569

7.2HIGH

Key Information:

Vendor

D-Link
Status
Dir-882 A1 Firmware
Vendor
CVE Published:
23 December 2022

What is CVE-2022-46569?

D-Link DIR-882 and DIR-878 routers are susceptible to a stack overflow vulnerability caused by improper handling of the Key parameter in the SetWLanRadioSecurity module. This flaw may allow attackers to exploit the stack overflow, potentially leading to unauthorized access or loss of data integrity. Users are advised to ensure they are using the latest firmware versions to mitigate this risk.

References

https://www.dlink.com/en/security-bulletin/
https://hackmd.io/%400dayResearch/r1R6sWRUs
https://hackmd.io/%400dayResearch/SetWLanRadioSecurity

CVSS V3.1

Score:
7.2
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
High
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.