Security readout for executives and security teams
This issue can make certain Huawei Access Router devices reset when they receive a specially crafted DHCP request. For executives, the business impact is availability: affected routers could drop service until they recover. The public record does not provide CVSS scoring or evidence of active exploitation. Exposure is most likely where Huawei AR devices before V200R002SPC003 process DHCP requests from clients or adjacent networks. The source bundle does not identify specific AR models, configurations, or internet-facing exposure conditions. Treat as a targeted availability risk for environments still running older Huawei AR firmware. Prioritize validation where these routers support business-critical sites, voice networks, or branch connectivity. Mitigation focus: Review Huawei PSIRT guidance for HW-258476.; Inventory Huawei AR firmware versions against V200R002SPC003.; Upgrade or remediate affected devices following Huawei guidance..
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-2013-4632 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.