CVE-2004-0306

Published: Nov 23, 2004Modified: Apr 16, 2026

5.0

Vector

AV:N/AC:L/Au:N/C:N/I:P/A:N

Exploitability: 10.0 / Impact: 2.9

Source: NVD

Description

Cisco ONS 15327 before 4.1(3), ONS 15454 before 4.6(1), ONS 15454 SD before 4.1(3), and Cisco ONS 15600 before 1.3(0) enable TFTP service on UDP port 69 by default, which allows remote attackers to GET or PUT ONS system files on the current active TCC in the /flash0 or /flash1 directories.

Affected (10)

Products: Cisco: Optical Networking Systems Software

Cisco

1 product

Optical Networking Systems Software

Configuration A

10 vulnerable

Vulnerable Software	Affected Versions
Cisco Optical Networking Systems Software	Version 1.0
Cisco Optical Networking Systems Software	Version 4.0.0
Cisco Optical Networking Systems Software	Version 4.0(1)
Cisco Optical Networking Systems Software	Version 4.0(2)
Cisco Optical Networking Systems Software	Version 4.1.0
Cisco Optical Networking Systems Software	Version 4.1(0)
Cisco Optical Networking Systems Software	Version 4.1(1)
Cisco Optical Networking Systems Software	Version 4.1(2)
Cisco Optical Networking Systems Software	Version 4.1(3)
Cisco Optical Networking Systems Software	Version 4.5