Security readout for executives and security teams
CVE-2002-0835 is an old denial-of-service issue in a PXE server. Certain DHCP packets associated with VoIP phones can crash the service. Business impact is mainly disruption to network boot or provisioning workflows, not data theft. The affected product list in the provided record is incomplete. Exposure is most likely where legacy PXE/network-boot services are still enabled on networks with DHCP traffic, especially environments with older Linux distributions or historical HP/Caldera/Red Hat deployments. Treat as a targeted legacy-infrastructure risk. Prioritize if PXE supports critical provisioning, imaging, or recovery workflows. Otherwise, handle during legacy system review and network-service hardening. Mitigation focus: Identify any active PXE servers and their operating systems.; Review the listed vendor advisories for applicable patches or configuration guidance.; Update or retire legacy PXE services where vendor fixes are available..
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-2002-0835 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
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.