CVE-2014-7859

high-risk
Published 2017-08-25

Stack-based buffer overflow in login_mgr.cgi in D-Link firmware DNR-320L and DNS-320LW before 1.04b08, DNR-322L before 2.10 build 03, DNR-326 before 2.10 build 03, and DNS-327L before 1.04b01 allows remote attackers to execute arbitrary code by crafting malformed "Host" and "Referer" header values.

Do I need to act?

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11.4% chance of exploitation in next 30 days
EPSS score — higher than 89% of all CVEs
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
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Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
9
CVSS 9.8/10 Critical
NETWORK / LOW complexity

Affected Products (5)

Affected Vendors

D-Link

References (10)

Third Party Advisory http://packetstormsecurity.com/files/132075/D-Link-Bypass-Buffer-Overflow.html
Mailing List http://seclists.org/fulldisclosure/2015/May/125
Technical Description http://www.search-lab.hu/media/D-Link_Security_advisory_3_0_public.pdf
Third Party Advisory http://www.securityfocus.com/archive/1/535626/100/200/threaded
Third Party Advisory http://www.securityfocus.com/bid/74878
Third Party Advisory http://packetstormsecurity.com/files/132075/D-Link-Bypass-Buffer-Overflow.html
Mailing List http://seclists.org/fulldisclosure/2015/May/125
Technical Description http://www.search-lab.hu/media/D-Link_Security_advisory_3_0_public.pdf
Third Party Advisory http://www.securityfocus.com/archive/1/535626/100/200/threaded
Third Party Advisory http://www.securityfocus.com/bid/74878
55
/ 100
high-risk
Severity 32/34 · Critical
Exploitability 11/34 · Low
Exposure 12/34 · Low