Critical severity9.8NVD Advisory· Published Aug 25, 2017· Updated Jun 17, 2026

CVE-2014-7859

Description

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.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Dlink/Dnr 320l Firmware
cpe:2.3:o:d-link:dnr-320l_firmware:*:*:*:*:*:*:*:*
Range: <=1.03b04
Dlink/Dnr 326 Firmware
cpe:2.3:o:d-link:dnr-326_firmware:*:*:*:*:*:*:*:*
Range: <=1.40b03
Dlink/DNS 320lw Firmware
cpe:2.3:o:d-link:dns-320lw_firmware:*:*:*:*:*:*:*:*
Range: <=1.03b04
Dlink/DNS 322l Firmware
cpe:2.3:o:d-link:dns-322l_firmware:*:*:*:*:*:*:*:*
Range: <=2.00b07
Dlink/DNS 327l Firmware
cpe:2.3:o:d-link:dns-327l_firmware:*:*:*:*:*:*:*:*
Range: <=1.02
Dlink/DNR-320Lllm-create
Range: <1.04b08
Dlink/DNR-322Lllm-create
Range: <2.10 build 03
Dlink/DNR-326llm-create
Range: <2.10 build 03
Dlink/DNS-320LWllm-create
Range: <1.04b08
Dlink/DNS-327Lllm-create
Range: <1.04b01

Patches

Vulnerability mechanics

References

packetstormsecurity.com/files/132075/D-Link-Bypass-Buffer-Overflow.htmlnvdThird Party AdvisoryVDB Entry
seclists.org/fulldisclosure/2015/May/125nvdMailing ListThird Party AdvisoryVDB Entry
www.search-lab.hu/media/D-Link_Security_advisory_3_0_public.pdfnvdTechnical DescriptionThird Party Advisory
www.securityfocus.com/archive/1/535626/100/200/threadednvdThird Party AdvisoryVDB Entry
www.securityfocus.com/bid/74878nvdThird Party AdvisoryVDB Entry

News mentions

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cvss	0.637
epss	0.017
exploit	0.000
kev	0.000
patch	0.000
ransomware	0.000