CVE-2000-0770: n/a vulnerability

CVE-2000-0770: IIS 4.0 and 5.0 does not properly restrict access to certain types of files when their parent folders have...

IIS 4.0 and 5.0 does not properly restrict access to certain types of files when their parent folders have less restrictive permissions, which could allow remote attackers to bypass access restrictions to some files, aka the "File Permission Canonicalization" vulnerability.

UnknownCVSS not scoredNot KEV-listedUpdatedAug 8, 2024, 05:28 UTC (UTC+00:00)

Security readout for executives and security teams

CVE-2000-0770 is an IIS 4.0 and 5.0 issue where file access controls may be bypassed when parent folders are more permissive. A remote attacker could potentially reach files that administrators intended to restrict. The available bundle does not provide CVSS scoring or confirmed exploitation evidence. Exposure is most likely on legacy IIS 4.0 or 5.0 servers that still host protected files beneath broadly accessible parent directories. The bundle does not identify other affected products or versions. Treat this as a legacy exposure cleanup item. It is not KEV-listed in the provided bundle, but any still-running IIS 4.0 or 5.0 service is operationally risky and should be remediated or retired. Mitigation focus: Identify any remaining IIS 4.0 or 5.0 systems.; Review and apply Microsoft MS00-057 vendor guidance.; Audit web content permissions for permissive parent folders..

Prepared: Jul 12, 2026, 00:24 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

Conservative CVE-to-ATT&CK context

These mappings and lookup hints may be relevant to the vulnerability behavior, CWE, affected product, or exposure path. Glexia-inferred context is not an official MITRE, ATT&CK, CWE, or CVE Program mapping.

ATT&CK lookup starting points

Use these exact CWE pages and searches to review the Glexia ATT&CK library from this CVE's weakness and description context.

cve · low confidence lookup

CVE-2000-0770 mapping review

Open the CVE-to-ATT&CK bridge for reviewed, inferred, or future official mappings tied to this CVE.

Open ATT&CK lookup

Vulnerability profileCVE Program record

Severity: Unknown
CVSS: Not scored
Known Exploited: No
Published: Oct 13, 2000, 04:00 UTC (UTC+00:00)

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

2Source links

CVSS and timeline data

No CVSS vectors or timeline events were available in the normalized CVE source material.

Source materials

CVE List V5 sourceCVE List V5
MS00-057CVE reference · vendor-advisory, x_refsource_MS

Affected products

Products and packages named in the record

VendorProductVersion / packageStatus

n/an/an/aListed

Weakness

CWE details

No CWE listed

CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.