CVE-2004-0307

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

5.0

Vector

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

Exploitability: 10.0 / Impact: 2.9

Source: NVD

Description

Cisco ONS 15327 before 4.1(3), ONS 15454 before 4.6(1), and ONS 15454 SD before 4.1(3) allows remote attackers to cause a denial of service (reset) by not sending the ACK portion of the TCP three-way handshake and sending an invalid response instead.

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