CVE-2014-7859: Buffer Overflow
First published: Fri Aug 25 2017(Updated: )
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.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| D-Link DNR-322L Firmware | <=2.00b07 | |
| D-Link DNS-322L | ||
| Dell DNS-320LW Firmware | <=1.03b04 | |
| Dlink Dns-320lw Firmware | ||
| D-Link DNR-326 | <=1.40b03 | |
| D-Link DNR-326 | ||
| Dlink Dns-327l Firmware | <=1.02 | |
| D-Link DNS-327L | ||
| D-Link DNR-320L | <=1.03b04 | |
| D-Link DNR-320L |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2014-7859?
CVE-2014-7859 is identified as a high severity vulnerability due to its potential for remote code execution.
How do I fix CVE-2014-7859?
To fix CVE-2014-7859, users should upgrade their D-Link device firmware to the latest version that mitigates this vulnerability.
Which devices are affected by CVE-2014-7859?
CVE-2014-7859 affects D-Link firmware versions for DNR-320L, DNS-320LW, DNR-322L, DNR-326, and DNS-327L prior to their respective patched versions.
What type of attack can exploit CVE-2014-7859?
CVE-2014-7859 can be exploited by remote attackers through a stack-based buffer overflow triggered by malformed 'Host' and 'Referer' header values.
Is there a known fix release for CVE-2014-7859?
Yes, firmware versions after 1.04b08 for DNR-320L, DNS-320LW, 2.10 build 03 for DNR-322L and DNR-326, and 1.04b01 for DNS-327L contain fixes for CVE-2014-7859.
- agent/type
- collector/mitre-cve
- source/MITRE
- agent/severity
- agent/author
- agent/references
- agent/last-modified-date
- agent/first-publish-date
- agent/event
- agent/description
- agent/source
- agent/weakness
- agent/softwarecombine
- agent/tags
- collector/nvd-index
- agent/software-canonical-lookup-request
- vendor/d-link
- canonical/d-link dnr-322l firmware
- version/d-link dnr-322l firmware/2.00b07
- vendor/dlink
- canonical/d-link dns-322l
- canonical/dell dns-320lw firmware
- version/dell dns-320lw firmware/1.03b04
- canonical/dlink dns-320lw firmware
- canonical/d-link dnr-326
- version/d-link dnr-326/1.40b03
- canonical/dlink dns-327l firmware
- version/dlink dns-327l firmware/1.02
- canonical/d-link dns-327l
- canonical/d-link dnr-320l
- version/d-link dnr-320l/1.03b04