PT-2019-4534 · D Link · D-Link Dir-601

Rahul Pratap Singh · Published 2019-12-26 · Updated 2020-01-08 · CVE-2019-16327

Positive Technologies (AI Summary)

CVSS v2.0

10

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions D-Link DIR-601 B1 version 2.00NA

Description The issue is related to authentication bypass in the D-Link DIR-601 router. It does not perform authentication checks on the server side, instead relying on client-side validation, which can be bypassed. This allows a remote attacker to potentially elevate their privileges.

Recommendations For D-Link DIR-601 B1 version 2.00NA, consider disabling remote access to the device until a fix is available, as this is an end-of-life product and no official patch may be released. Restrict access to the router's administration interface to minimize the risk of exploitation.

Exploit

Fix

Improper Authentication

Weakness Enumeration

CWE-287

Related Identifiers

BDU:2020-00574

CVE-2019-16327

Affected Products

D-Link Dir-601

References · 4

• 🔥 https://0x62626262.wordpress.com/2019/12/24/dlink-dir-601-router-authentication-bypass-and-csrf · Exploit
• https://bdu.fstec.ru/vul/2020-00574 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2019-16327 · Security Note
• https://osv.dev/vulnerability/CVE-2019-16327 · Vendor Advisory