CVE-2014-7857

Name: CVE-2014-7857
Creator: NVD / NIST
Published: 2017-08-25T18:29:00.23+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 15.17%

Last modified Jun 17, 2026

CVE-2014-7857 is a vulnerability of currently unknown severity. 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.. EPSS estimates a 15.17% chance of exploitation in the next 30 days.

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.

Metrics

EPSS Probability

15.17%

96.3th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-287

Affected Software

Vendor	Product	Versions
D-Link	Dns-322l Firmware	<= 2.00b07
D-Link	Dns-325 Firmware	<= 1.05b03
D-Link	Dns-345 Firmware	<= 1.03b06
D-Link	Dns-320b Firmware	<= 1.02b01
D-Link	Dnr-326 Firmware	<= 1.40b03
D-Link	Dns-327l Firmware	<= 1.02
D-Link	Dns-320l Firmware	<= 1.03b04

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/74880Third 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/74880Third Party Advisory, VDB Entry

Timeline

Published: Aug 25, 2017
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2014-7857?

How severe is CVE-2014-7857?

Severity scoring for CVE-2014-7857 is pending analysis. The EPSS model estimates a 15.17% probability of exploitation in the next 30 days.

How do I fix CVE-2014-7857?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2014-7857?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST