Security readout for executives and security teams
Plain-English summary
CVE-2025-44619 describes a Tinxy WiFi Lock Controller v1 RF configuration that uses an open Wi-Fi network. An attacker within wireless range could join without authentication, creating a serious risk to confidentiality and control of connected lock-related functions.
Executive priority
Treat as urgent for environments using this lock controller, especially where physical access or sensitive areas depend on it. Prioritize identification, isolation, and vendor guidance. Do not assume a software fix exists based on current public sources.
Technical view
The CVE record reports CWE-284 improper access control: the device transmits on an open Wi-Fi network. CVSS 3.1 is 9.1, network attack vector, low complexity, no privileges, no user interaction, with high confidentiality and integrity impact. Public details do not name patched versions or vendor remediation.
Likely exposure
Exposure is most likely where Tinxy WiFi Lock Controller v1 RF devices are deployed and their wireless network is reachable. The CVE data does not provide CPEs, version ranges beyond the named v1 RF, or deployment guidance.
Exploitation context
No CISA KEV listing is provided, and the source bundle does not state active exploitation. The risk is practical because joining an open Wi-Fi network requires no credentials, but the attacker generally must be within wireless range.
Researcher notes
The public CVE data is sparse: affected vendor/product fields are listed as n/a, while the description names Tinxy WiFi Lock Controller v1 RF. References include Tinxy and researcher-related pages, but no detailed advisory, PoC, patch note, or exploitation evidence is included.
Mitigation direction
- Identify any deployed Tinxy WiFi Lock Controller v1 RF devices.
- Check Tinxy or device support channels for official firmware, configuration, or replacement guidance.
- Restrict physical and wireless proximity to affected devices where possible.
- Segment lock controller networks from business and sensitive systems.
- Monitor nearby wireless networks for unexpected open SSIDs associated with controllers.
Validation and detection
- Inventory sites for Tinxy WiFi Lock Controller v1 RF devices.
- Confirm whether any controller advertises or uses an open Wi-Fi network.
- Review network segmentation around affected controller deployments.
- Check vendor sources for updates or advisories referencing CVE-2025-44619.
- Document compensating controls if no vendor fix is 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.
CWE-284: Authorization and privilege behavior lookup
Authorization weaknesses can support privilege escalation and valid-account review, depending on exploit path. Open the exact CWE lookup page first, then review the ATT&CK searches from that MITRE weakness context. This is a Glexia lookup hint, not an official ATT&CK mapping.
Open ATT&CK lookupCVE-2025-44619 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
- Critical
- CVSS
- 9.1 (3.1)
- Known Exploited
- No
- Published
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
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.
SSVC decision data
CVSS vector scores
1 official scoreWe collect every scored CVSS vector available in the official CNA and ADP containers. When more than one version is present, the table keeps the source vectors side by side instead of collapsing them into the highest score.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N3.95.2CISA-ADPVulnerability scoring details
Base CVSS 3.1 score
9.1CriticalVector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
Vulnerability timeline
Timeline events are normalized from CVE metadata, CNA source timelines, ADP timelines, and KEV metadata when present.
- CVE reservedCVE Program
The CVE ID was reserved by the assigning CNA.
- CVE publishedCVE Program
The CVE record was published.
- CVE updatedCVE Program
The CVE record metadata indicates this as the latest update time.
ADP provider summaries
Source materials
- CVE List V5 sourceCVE List V5
- https://tinxy.in/CVE reference, mitre
- https://in.linkedin.com/company/kavach-iot-securityCVE reference, mitre
- https://www.youtube.com/@hackthehardwareCVE reference, mitre
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.
Improper Access Control
Improper Access Control represents a recurring weakness pattern that can create exploitable paths when design, validation, or implementation controls are missing.