CVE-2014-7858

critical

Description

The check_login function in D-Link DNR-326 before 2.10 build 03 allows remote attackers to bypass authentication and log in by setting the username cookie parameter to an arbitrary string.

References

Advisories
More

http://www.securityfocus.com/bid/74886

http://seclists.org/fulldisclosure/2015/May/125

http://packetstormsecurity.com/files/132075/D-Link-Bypass-Buffer-Overflow.html

http://www.securityfocus.com/archive/1/535626/100/200/threaded

http://www.search-lab.hu/media/D-Link_Security_advisory_3_0_public.pdf

Details

Source: Mitre, NVD

Published: 2017-08-25

Updated: 2026-05-13

Risk Information

CVSS v2

Base Score: 10

Vector: CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C

Severity: Critical

CVSS v3

Base Score: 9.8

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H