CVE-2014-7858
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.
Does this matter?
EPSS puts the probability of exploitation in the next 30 days at 15.2%, higher than 97% of all known CVEs. Patch or mitigate before the next change window.
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.
- CVSS 3.0
- 9.8 CRITICALCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 15.17% probability · 97th percentile
- Public exploits
- None in Exploit-DB
- CISA KEV
- Not listed
- Weakness
- CWE-287
- Affected
- d-link/dnr-326 firmware
- Source
- cve@mitre.org
EPSS moved from 8.7% on 21 September 2026 to 15.2% on 26 October 2026. The dashed line is the ten per cent mark our analysts treat as “patch before the next change window”.
References
- http://packetstormsecurity.com/files/132075/D-Link-Bypass-Buffer-Overflow.htmlThird Party Advisory, VDB Entry
- http://seclists.org/fulldisclosure/2015/May/125Mailing List, Third Party Advisory, VDB Entry
- http://www.search-lab.hu/media/D-Link_Security_advisory_3_0_public.pdfTechnical Description
- http://www.securityfocus.com/archive/1/535626/100/200/threaded
- http://www.securityfocus.com/bid/74886Third Party Advisory, VDB Entry
- http://packetstormsecurity.com/files/132075/D-Link-Bypass-Buffer-Overflow.htmlThird Party Advisory, VDB Entry
- http://seclists.org/fulldisclosure/2015/May/125Mailing List, Third Party Advisory, VDB Entry
- http://www.search-lab.hu/media/D-Link_Security_advisory_3_0_public.pdfTechnical Description
- http://www.securityfocus.com/archive/1/535626/100/200/threaded
- http://www.securityfocus.com/bid/74886Third Party Advisory, VDB Entry
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.