CVE-2003-0983
7.5 · HIGHCisco Unity on IBM servers is shipped with default settings that should have been disabled by the manufacturer, which allows local or remote attackers to conduct unauthorized activities via (1) a "…
Overview
CVE-2003-0983 is a high-severity vulnerability affecting cisco 80-7111-01_for_the_unity-svrx255-1a. It was published on January 5, 2004 and has a CVSS 2.0 base score of 7.5 (HIGH).
This vulnerability has a CVSS 2.0 base score of 7.5, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical description
Cisco Unity on IBM servers is shipped with default settings that should have been disabled by the manufacturer, which allows local or remote attackers to conduct unauthorized activities via (1) a "bubba" local user account, (2) an open TCP port 34571, or (3) when a local DHCP server is unavailable, a DHCP server on the manufacturer's test network.
Remediation
Check the references section for vendor advisories and patches from cisco. Update 80-7111-01_for_the_unity-svrx255-1a to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected products
| Vendor | Product | Versions | Status |
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Frequently asked questions
What is CVE-2003-0983?
CVE-2003-0983 is a high-severity vulnerability affecting cisco 80-7111-01_for_the_unity-svrx255-1a. It was published on January 5, 2004 and has a CVSS 2.0 base score of 7.5 (HIGH).
How severe is CVE-2003-0983?
This vulnerability has a CVSS 2.0 base score of 7.5, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2003-0983?
Check the references section for vendor advisories and patches from cisco. Update 80-7111-01_for_the_unity-svrx255-1a to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2003-0983?
CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2003-0983 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.
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