Authentication Bypass Vulnerability in D-Link DVA-5592 Router
CVE-2018-17777

9.8CRITICAL

Key Information:

Vendor

D-Link
Status
Dva-5592 Firmware
Vendor
CVE Published:
18 December 2018

What is CVE-2018-17777?

A security flaw has been identified in the D-Link DVA-5592 A1_WI_20180823 model, where the use of the default Parental Control PIN allows attackers to bypass the login form at the '/ui/cbpc/login' endpoint. By manipulating the 'sid' cookie path, an attacker can gain unauthorized access to the router's control panel, potentially leading to unauthorized configuration changes and system compromises.

References

https://www.gubello.me/blog/router-dlink-dva-5592-authent...
x_refsource_MISC

CVSS V3.1

Score:
9.8
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.