CVE-2002-1558
First published: Tue Mar 18 2003(Updated: )
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.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Cisco Optical Network Controller | =3.2 | |
| Cisco Optical Network Controller | =3.3.0 | |
| Cisco Optical Network Controller | =3.1.0 | |
| Cisco Optical Network Controller | =3.2.0 | |
| Cisco Optical Network Controller | =3.0 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2002-1558?
CVE-2002-1558 is considered a critical vulnerability due to the potential for remote privilege escalation.
How do I fix CVE-2002-1558?
To address CVE-2002-1558, upgrade to a fixed version of Cisco Optical Networking Systems Software that is later than 3.4.
Which systems are affected by CVE-2002-1558?
CVE-2002-1558 affects Cisco ONS15454 and ONS15327 systems running versions 3.0 to 3.3.0 of the Optical Networking Systems Software.
What can attackers do by exploiting CVE-2002-1558?
By exploiting CVE-2002-1558, attackers can gain unauthorized access to the VxWorks Operating System account via Telnet.
Is there a workaround for CVE-2002-1558 if I cannot upgrade immediately?
There are no known workarounds for CVE-2002-1558; upgrading to a secure version is essential to mitigate the risk.
- agent/type
- collector/mitre-cve
- source/MITRE
- agent/weakness
- agent/last-modified-date
- agent/references
- agent/author
- agent/remedy
- agent/severity
- agent/description
- agent/first-publish-date
- agent/event
- agent/source
- agent/tags
- agent/softwarecombine
- collector/nvd-historical
- agent/software-canonical-lookup-request
- collector/nvd-index
- vendor/cisco
- canonical/cisco optical network controller
- version/cisco optical network controller/3.2
- version/cisco optical network controller/3.3.0
- version/cisco optical network controller/3.1.0
- version/cisco optical network controller/3.2.0
- version/cisco optical network controller/3.0