CVE-2014-7857

Description

D-Link DNS-320L firmware before 1.04b12, DNS-327L before 1.03b04 Build0119, DNR-326 1.40b03, DNS-320B 1.02b01, DNS-345 1.03b06, DNS-325 1.05b03, and DNS-322L 2.00b07 allow remote attackers to bypass authentication and log in with administrator permissions by passing the cgi_set_wto command in the cmd parameter, and setting the spawned session's cookie to username=admin.

Category

9.8
CVSS
Severity: Critical
CVSS 3.0 •
CVSS 2.0 •
EPSS 1.96% Top 20%
Third-Party Advisory packetstormsecurity.com Third-Party Advisory seclists.org Third-Party Advisory securityfocus.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
http://packetstormsecurity.com/files/132075/D-Link-Bypass-Buffer-Overflow.html third party advisory vdb entry
http://www.securityfocus.com/archive/1/535626/100/200/threaded mailing list
http://seclists.org/fulldisclosure/2015/May/125 mailing list third party advisory vdb entry
http://www.search-lab.hu/media/D-Link_Security_advisory_3_0_public.pdf technical description
http://www.securityfocus.com/bid/74880 third party advisory vdb entry

Frequently Asked Questions

What is the severity of CVE-2014-7857?
CVE-2014-7857 has been scored as a critical severity vulnerability.
How to fix CVE-2014-7857?
To fix CVE-2014-7857, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2014-7857 being actively exploited in the wild?
It is possible that CVE-2014-7857 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~2% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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