CVE-2004-0306

Cisco ONS Multiple Versions - Unauthenticated Arbitrary File Read/Write via TFTP

Title source: llm
STIX 2.1

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.

References (3)

Core 3
Core References
Patch, Vendor Advisory vendor-advisory x_refsource_cisco
http://www.cisco.com/warp/public/707/cisco-sa-20040219-ONS.shtml
Patch, Vendor Advisory vdb-entry x_refsource_bid
http://www.securityfocus.com/bid/9699
Third Party Advisory, VDB Entry vdb-entry x_refsource_xf
https://exchange.xforce.ibmcloud.com/vulnerabilities/15264

Scores

EPSS 0.0212
EPSS Percentile 79.9%

Details

Status published
Products (10)
cisco/optical_networking_systems_software 1.0
cisco/optical_networking_systems_software 4.0\(1\)
cisco/optical_networking_systems_software 4.0\(2\)
cisco/optical_networking_systems_software 4.0.0
cisco/optical_networking_systems_software 4.1\(0\)
cisco/optical_networking_systems_software 4.1\(1\)
cisco/optical_networking_systems_software 4.1\(2\)
cisco/optical_networking_systems_software 4.1\(3\)
cisco/optical_networking_systems_software 4.1.0
cisco/optical_networking_systems_software 4.5
Published Nov 23, 2004
Tracked Since Feb 18, 2026