CVE-2007-1644: n/a vulnerability

CVE-2007-1644: The dynamic DNS update mechanism in the DNS Server service on Microsoft Windows does not properly authentic...

The dynamic DNS update mechanism in the DNS Server service on Microsoft Windows does not properly authenticate clients in certain deployments or configurations, which allows remote attackers to change DNS records for a web proxy server and conduct man-in-the-middle (MITM) attacks on web traffic, conduct pharming attacks by poisoning DNS records, and cause a denial of service (erroneous name resolution).

UnknownCVSS not scoredNot KEV-listedUpdatedAug 7, 2024, 13:06 UTC (UTC+00:00)

Security readout for executives and security teams

This CVE concerns Microsoft Windows DNS Server dynamic updates in certain deployments. If DNS updates are not properly authenticated, an attacker could alter records for a web proxy, redirect users, intercept web traffic, poison DNS resolution, or disrupt access through bad name resolution. Exposure is most likely where Microsoft Windows DNS Server accepts dynamic updates and hosts records that influence proxy or web traffic routing. The bundle does not identify specific Windows versions or default exposure. Prioritize review if Windows DNS controls proxy routing, user web access, or critical internal services. Business impact is traffic redirection, credential exposure risk through MITM, and outage from incorrect resolution. Mitigation focus: Check Microsoft guidance for affected versions, patches, and supported configuration hardening.; Require authenticated or secure dynamic DNS updates where supported.; Limit DNS update permissions to trusted hosts, accounts, or managed systems..

Prepared: Jun 29, 2026, 06:37 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-2007-1644 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: Mar 24, 2007, 00:00 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

3Source 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
win-dnsupdate-unauthorized-access(33473)CVE reference · vdb-entry, x_refsource_XF
3544CVE reference · exploit, x_refsource_EXPLOIT-DB

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.