CVE-2002-1558

CVE Database · CVE-2002-1558

CVE-2002-1558

· N/AModified

CVSS v3.1

N/A

EPSS

2.79%

Published

Mar 31, 2003

Modified

Apr 15, 2026

Public PoC / Exploit (1)

All weaponized →

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Links to public security research (Exploit-DB, Nuclei, Trickest, GitHub) for defensive use only.

Description

Cisco ONS15454 and ONS15327 running ONS before 3.4 have an account for the VxWorks Operating System in the TCC, TCC+ and XTC that cannot be changed or disabled, which allows remote attackers to gain privileges by connecting to the account via Telnet.

Affected Products (5)

cisco · optical_networking_systems_softwarevulnerable

References (6)

http://www.cisco.com/warp/public/707/ons-multiple-vuln-pub.shtml

PatchVendor Advisory

http://www.iss.net/security_center/static/10510.php

PatchVendor Advisory

http://www.securityfocus.com/bid/6083

PatchVendor Advisory

http://www.cisco.com/warp/public/707/ons-multiple-vuln-pub.shtml

PatchVendor Advisory

http://www.iss.net/security_center/static/10510.php

PatchVendor Advisory

http://www.securityfocus.com/bid/6083

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