# CVE-2003-0677

## Summary

- **CVE ID:** CVE-2003-0677
- **Severity:** UNKNOWN
- **CVSS Score:** 0.03
- **CWE:** N/A
- **Published:** Aug 14, 2003
- **Last Modified:** Mar 16, 2026

## Description

Cisco CSS 11000 routers on the CS800 chassis allow remote attackers to cause a denial of service (CPU consumption or reboot) via a large number of TCP SYN packets to the circuit IP address, aka "ONDM Ping failure."

## Affected Products

- n/a — n/a (n/a)

## References

- [CNA](http://www.securityfocus.com/archive/1/332284)
- [CNA](http://archives.neohapsis.com/archives/vulnwatch/2003-q3/0079.html)
- [CNA](http://archives.neohapsis.com/archives/vulnwatch/2003-q3/0073.html)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 0.74%
- **EPSS Percentile:** 72.5

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_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-19._