CVE-2004-1436

Cisco Optical Networking Systems Software - Unauthenticated Authentication Bypass via TL1 Login

Title source: llm
STIX 2.1

Description

The Transaction Language 1 (TL1) login interface in Cisco ONS 15327 4.6(0) and 4.6(1) and 15454 and 15454 SDH 4.6(0) and 4.6(1), when a user account is configured with a blank password, allows remote attackers to gain unauthorized access by logging in with a password larger than 10 characters.

References (5)

Core 5
Core References
Vendor Advisory vendor-advisory x_refsource_cisco
http://www.cisco.com/warp/public/707/cisco-sa-20040721-ons.shtml
Third Party Advisory third-party-advisory x_refsource_secunia
http://secunia.com/advisories/12117
Third Party Advisory, VDB Entry vdb-entry x_refsource_bid
http://www.securityfocus.com/bid/10768
Third Party Advisory, US Government Resource third-party-advisory x_refsource_cert-vn
http://www.kb.cert.org/vuls/id/760432
Third Party Advisory, VDB Entry vdb-entry x_refsource_xf
https://exchange.xforce.ibmcloud.com/vulnerabilities/16766

Scores

EPSS 0.0314
EPSS Percentile 86.6%

Details

Status published
Products (23)
cisco/optical_networking_systems_software 1.0
cisco/optical_networking_systems_software 1.1
cisco/optical_networking_systems_software 1.1\(0\)
cisco/optical_networking_systems_software 1.1\(1\)
cisco/optical_networking_systems_software 1.3\(0\)
cisco/optical_networking_systems_software 2.3\(5\)
cisco/optical_networking_systems_software 3.0
cisco/optical_networking_systems_software 3.1.0
cisco/optical_networking_systems_software 3.2
cisco/optical_networking_systems_software 3.2.0
... and 13 more
Published Dec 31, 2004
Tracked Since Feb 18, 2026