# CVE-2002-0952

## Summary

- **CVE ID:** CVE-2002-0952
- **Severity:** UNKNOWN
- **CVSS Score:** 0.03
- **CWE:** N/A
- **Published:** Apr 2, 2003
- **Last Modified:** Mar 16, 2026

## Description

Cisco ONS15454 optical transport platform running ONS 3.1.0 to 3.2.0 allows remote attackers to cause a denial of service (reset) by sending IP packets with non-zero Type of Service (TOS) bits to the Timing Control Card (TCC) LAN interface.

## Affected Products

- n/a — n/a (n/a)

## References

- [CNA](http://www.securityfocus.com/bid/5058)
- [CNA](http://www.cisco.com/warp/public/707/ons-tos-vuln-pub.shtml)
- [CNA](http://www.iss.net/security_center/static/9377.php)

## Exploitation Prediction (EPSS)

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

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_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-18._