CVE-2023-32148

N/A

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.

CVE Details

CVSS v3.1 ScoreN/A

Published5/3/2024

Last Modified8/6/2025

Sourcenvd

Honeypot Sightings0

Affected Products

dlink:dir-2640dlink:dir-2640_firmware

Weaknesses (CWE)

CWE-303

References

https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10323(zdi-disclosures@trendmicro.com)

https://www.zerodayinitiative.com/advisories/ZDI-23-540/(zdi-disclosures@trendmicro.com)

https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10323(af854a3a-2127-422b-91ae-364da2661108)

https://www.zerodayinitiative.com/advisories/ZDI-23-540/(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

This product uses data from the NVD API but is not endorsed or certified by the NVD.