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CVE Record

CVE-2001-1518: RunAs (runas.exe) in Windows 2000 only creates one session instance at a time, which allows local users to...

RunAs (runas.exe) in Windows 2000 only creates one session instance at a time, which allows local users to cause a denial of service (RunAs hang) by creating a named pipe session with the authentication server without any request for service. NOTE: the vendor disputes this vulnerability, however the vendor also presents a scenario in which other users could be affected if running on a Terminal Server. Therefore this is a vulnerability.

UnknownCVSS not scoredNot KEV-listedUpdated
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Glexia's TakeAutomated analysis

Security readout for executives and security teams

This is an old, local denial-of-service issue affecting Windows 2000 RunAs. A local user may be able to make RunAs hang, potentially affecting other users on Terminal Server. Microsoft disputed the original report, but the CVE notes an acknowledged multi-user impact scenario. Exposure is likely limited to legacy Windows 2000 systems, especially shared or Terminal Server deployments where local user activity can affect others. The bundle does not identify broader Windows versions or modern products. Treat this as legacy-risk cleanup, not an emergency internet-facing threat. It matters if Windows 2000 or shared terminal services remain in production because a local user could disrupt administrative or user workflows. Mitigation focus: Check Microsoft or vendor guidance for any historical fix or workaround.; Inventory any Windows 2000 systems still running RunAs.; Prioritize shared Terminal Server systems for compensating controls..

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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
Official CVE source material

CNA and ADP enrichment extracted from CVE v5

These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.

0CVSS vectors
0Timeline events
0ADP providers
1Source links

CVSS and timeline data

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Source materials

Affected products

Products and packages named in the record

VendorProductVersion / packageStatus
n/an/an/aListed
Weakness

CWE details

No CWE listed

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