Security readout for executives and security teams
This flaw affects legacy Windows UPnP handling and can let a remote attacker run code by sending malformed network discovery data. For executives, the urgency is highest where Windows 98, 98SE, ME, or XP systems remain connected to networks. Exposure is limited to environments that still run the affected legacy Windows versions with UPnP reachable on a network. The bundle does not identify newer Windows versions or third-party products as affected. Treat this as urgent for any legacy Windows estate. If no affected systems remain, record that evidence and monitor for exceptions in labs, factories, and unmanaged networks. Mitigation focus: Identify any Windows 98, 98SE, ME, or XP systems in active use.; Review Microsoft MS01-059 and CERT guidance before choosing remediation.; Disable or restrict UPnP exposure where vendor guidance supports doing so..
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
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.
Execution behavior lookup
The CVE wording references code or command execution, so execution technique review may help defensive triage. This is a Glexia inferred lookup path, not an official MITRE, ATT&CK, or CVE Program mapping.
Open ATT&CK lookupCVE-2001-0876 mapping review
Open the CVE-to-ATT&CK bridge for reviewed, inferred, or future official mappings tied to this CVE.
Open ATT&CK lookup- Severity
- Unknown
- CVSS
- Not scored
- Known Exploited
- No
- Published
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.
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-upnp-notify-bo(7721)CVE reference · vdb-entry, x_refsource_XF
- MS01-059CVE reference · vendor-advisory, x_refsource_MS
Products and packages named in the record
CWE details
CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.