Security readout for executives and security teams
Plain-English summary
CVE-2019-19995 describes a CSRF flaw in Intelbras IWR 3000N firmware 1.8.7. The public description says it can lead to complete router control. For executives, treat confirmed deployments as high-priority because compromised routing equipment can disrupt connectivity, expose traffic paths, or support broader network compromise.
Executive priority
Prioritize any confirmed IWR 3000N 1.8.7 deployment, especially in production or branch networks. The impact claim is serious, but remediation planning should acknowledge missing vendor and patch details in the supplied sources.
Technical view
The CVE record identifies a cross-site request forgery issue affecting Intelbras IWR 3000N 1.8.7 devices, demonstrated against v1/system/user. The source bundle does not provide CVSS, CWE, vendor advisory, patch version, authentication prerequisites, or detailed exploit conditions.
Likely exposure
Exposure is limited to environments using Intelbras IWR 3000N devices on firmware 1.8.7. Risk is higher where administrators access the router interface from general browsing workstations or where management interfaces are reachable from untrusted networks.
Exploitation context
CISA KEV is false in the supplied bundle, and no cited source confirms active exploitation. CSRF generally depends on a victim browser that can reach the device management interface, but the provided sources do not document exact prerequisites.
Researcher notes
Public evidence is sparse: the CVE description and a Medium reference support the CSRF and router-control claim. No CVSS, CWE mapping, patch identifier, or active exploitation evidence is included. Do not infer broader Intelbras product impact without additional sources.
Mitigation direction
- Identify Intelbras IWR 3000N devices and firmware versions.
- Restrict router administration interfaces to trusted management networks.
- Avoid browsing untrusted sites from active router admin sessions.
- Check Intelbras or service-provider guidance for fixed firmware or replacement advice.
- Rotate router administrator credentials after suspected exposure.
Validation and detection
- Inventory routers and confirm whether firmware 1.8.7 is present.
- Verify management interfaces are not internet-exposed.
- Review administrative account settings for unauthorized changes.
- Check logs or configuration backups for unexpected user changes.
- Confirm vendor guidance before declaring remediation complete.
Public sources used
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-2019-19995 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
- https://medium.com/%40rsantos_14778/csrf-cve-2019-19995-96c1a2dcc182CVE reference · x_refsource_MISC
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.