Security readout for executives and security teams
This legacy Microsoft issue concerns cookies without an expiration value in Site Server and MCIS. A shared proxy could cache the cookie and accidentally present it to another user, creating privacy or session-confusion risk where those products remain in use. Likely limited to legacy environments still running Microsoft Site Server or Microsoft Commercial Internet System, especially behind shared or caching proxies. Modern systems are unlikely affected unless they retain these obsolete components. Treat as a legacy exposure review item. It is not supported by evidence of active exploitation, but affected systems could expose user data or sessions in shared proxy environments. Mitigation focus: Review Microsoft MS99-035 and apply any vendor-recommended remediation.; Inventory environments for Microsoft Site Server or MCIS dependencies.; Retire or isolate unsupported legacy deployments where possible..
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.
CVE-1999-0910 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
- MS99-035CVE 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.