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CVE-2002-0422: IIS 5 and 5.1 supporting WebDAV methods allows remote attackers to determine the internal IP address of the...

IIS 5 and 5.1 supporting WebDAV methods allows remote attackers to determine the internal IP address of the system (which may be obscured by NAT) via (1) a PROPFIND HTTP request with a blank Host header, which leaks the address in an HREF property in a 207 Multi-Status response, or (2) via the WRITE or MKCOL method, which leaks the IP in the Location server header.

UnknownCVSS not scoredNot KEV-listedUpdated
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Glexia's TakeAutomated analysis

Security readout for executives and security teams

CVE-2002-0422 is an information disclosure issue in IIS 5 and 5.1 when WebDAV methods are enabled. A remote attacker may cause the server to reveal its internal IP address, including addresses hidden behind NAT. This is not direct system compromise, but it can help mapping and targeting. Exposure is most likely on legacy public-facing IIS 5 or 5.1 servers with WebDAV methods enabled. Modern IIS versions are not named in the supplied sources. Treat this as a legacy exposure and reconnaissance risk. It is lower urgency than code execution, but any internet-facing IIS 5/5.1 service should already be a modernization or isolation priority. Mitigation focus: Identify and prioritize any IIS 5 or 5.1 systems.; Disable WebDAV methods where they are not required.; Retire, isolate, or restrict access to legacy IIS servers..

Prepared

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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