CVE-2003-0983: n/a vulnerability

CVE-2003-0983: Cisco Unity on IBM servers is shipped with default settings that should have been disabled by the manufactu...

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.

UnknownCVSS not scoredNot KEV-listedUpdatedSep 16, 2024, 18:34 UTC (UTC+00:00)

Security readout for executives and security teams

This is a legacy Cisco Unity issue on IBM-based servers where systems were shipped with unsafe manufacturer defaults. The concern is unauthorized activity through a default local account, an open TCP port, or unexpected DHCP behavior. The source bundle does not provide severity scoring, affected versions, exploit evidence, or patch details. Exposure appears limited to legacy IBM-based Cisco Unity deployments that still retain the listed defaults. Risk is higher if TCP port 34571 is reachable, the default local account exists, or DHCP fallback behavior remains possible. The supplied data does not identify exact affected versions. Treat this as a targeted legacy exposure check. It is urgent only if the organization still runs IBM-based Cisco Unity servers, especially on reachable networks. If no such systems exist, record the CVE as not applicable with evidence. Mitigation focus: Inventory any Cisco Unity deployments on IBM-based servers.; Review Cisco advisory guidance before making production changes.; Disable or remove the default "bubba" account if present..

Prepared: Jun 30, 2026, 07:43 UTC (UTC+00:00)

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.

Potential ATT&CK relevance

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Vulnerability profileCVE Program record

Severity: Unknown
CVSS: Not scored
Known Exploited: No
Published: Dec 11, 2003, 05:00 UTC (UTC+00:00)

Official CVE source material

CNA and ADP enrichment extracted from CVE v5

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0CVSS vectors

0Timeline events

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1Source links

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Source materials

CVE List V5 sourceCVE List V5

Affected products

Products and packages named in the record

VendorProductVersion / packageStatus

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Weakness

CWE details

No CWE listed

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