CVE-2018-17777

An issue was discovered on D-Link DVA-5592 A1_WI_20180823 devices. If the PIN of the page "/ui/cbpc/login" is the default Parental Control PIN (0000), it is possible to bypass the login form by editing the path of the cookie "sid" generated by the page. The attacker will have access to the router control panel with administrator privileges.

CVSS v3 9.8 CRITICAL
CVSS v2.0 7.5 HIGH

9.8^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

7.5^/10

CVSS v2.0 : HIGH

Vector : AV:N/AC:L/Au:N/C:P/I:P/A:P

Exploitability : 10.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://www.gubello.me/blog/router-dlink-dva-5592-authentication-bypass/	Mitigation Third Party Advisory
https://www.gubello.me/blog/router-dlink-dva-5592-authentication-bypass/	Mitigation Third Party Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:dlink:dva-5592_firmware:a1_wi_20180823:*:*:*:*:*:*:*

cpe:2.3:h:dlink:dva-5592:-:*:*:*:*:*:*:*

History

No history.

Information

Published : 2018-12-18 22:29

Updated : 2024-11-21 03:54

NVD link : CVE-2018-17777

Mitre link : CVE-2018-17777

CVE.ORG link : CVE-2018-17777

JSON object : View

Products Affected

dlink

dva-5592_firmware
dva-5592

CWE

CWE-287

Improper Authentication

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