CVE-2023-32148

Description

D-Link DIR-2640 HNAP PrivateLogin Authentication Bypass Vulnerability. This vulnerability allows network-adjacent attackers to bypass authentication on affected installations of D-Link DIR-2640 routers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the web management interface, which listens on TCP port 80 by default. A crafted XML element in the login request can cause authentication to succeed without providing proper credentials. An attacker can leverage this vulnerability to bypass authentication on the system. . Was ZDI-CAN-19545.

Reserved 2023-05-03 | Published 2024-05-03 | Updated 2024-09-18 | Assigner zdi

Problem types

CWE-303: Incorrect Implementation of Authentication Algorithm

Product status

Default status
unknown

1.11B02 (non-US, CA version)
affected

References

www.zerodayinitiative.com/advisories/ZDI-23-540/ (ZDI-23-540)

supportannouncement.us.dlink.com/...ation.aspx?name=SAP10323 (vendor-provided URL) vendor-advisory

cve.org (CVE-2023-32148)

nvd.nist.gov (CVE-2023-32148)

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