CVE-2004-1436

high Cisco
CVSS v3 Base Score
7.5
AV:N/AC:L/Au:N/C:P/I:P/A:P
EPSS Score
1.2%
Exploitation probability in 30 days
Top 21% most likely to be exploited
Attack Characteristics
Attack Vector
Network
Attack Complexity
Low
Confidentiality
P
Integrity
P
Availability
P
Published: December 31, 2004 (7804 days ago)
Last Modified: April 16, 2026
Vendor: Cisco
Source: NVD

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.

CWE

NVD-CWE-Other

Affected Products

cisco optical networking systems software

References

🔗 secunia.com 🔗 www.cisco.com 🔗 www.kb.cert.org 🔗 www.securityfocus.com 🔗 exchange.xforce.ibmcloud.com