Vulnerability 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 Score
9.8
CRITICAL
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| D-Link | Dnr-326 Firmware | <= 1.40b03 |
| Dlink | Dnr-326 | - |
Related Weaknesses (CWE)
References
- http://packetstormsecurity.com/files/132075/D-Link-Bypass-Buffer-Overflow.htmlThird Party AdvisoryVDB Entry
- http://seclists.org/fulldisclosure/2015/May/125Mailing ListThird Party AdvisoryVDB 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 AdvisoryVDB Entry
- http://packetstormsecurity.com/files/132075/D-Link-Bypass-Buffer-Overflow.htmlThird Party AdvisoryVDB Entry
- http://seclists.org/fulldisclosure/2015/May/125Mailing ListThird Party AdvisoryVDB 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 AdvisoryVDB Entry
FAQ
What is CVE-2014-7858?
CVE-2014-7858 is a vulnerability with a CVSS score of 9.8 (CRITICAL). 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.
How severe is CVE-2014-7858?
CVE-2014-7858 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.
Is there a patch for CVE-2014-7858?
Check the references section above for vendor advisories and patch information. Affected products include: D-Link Dnr-326 Firmware, Dlink Dnr-326.