CVE-2014-7858

Severity: critical (CVSS 9.8 v3.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 15.2% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2017-08-25 · updated 2026-06-17
Weakness: CWE-287

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.

Affected products

D-Link Dnr-326 Firmware: through 1.40b03

References

http://packetstormsecurity.com/files/132075/D-Link-Bypass-Buffer-Overflow.html
http://seclists.org/fulldisclosure/2015/May/125
http://www.search-lab.hu/media/D-Link_Security_advisory_3_0_public.pdf
http://www.securityfocus.com/archive/1/535626/100/200/threaded
http://www.securityfocus.com/bid/74886
http://packetstormsecurity.com/files/132075/D-Link-Bypass-Buffer-Overflow.html
http://seclists.org/fulldisclosure/2015/May/125
http://www.search-lab.hu/media/D-Link_Security_advisory_3_0_public.pdf
http://www.securityfocus.com/archive/1/535626/100/200/threaded
http://www.securityfocus.com/bid/74886

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