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TI-2023-01121 Aliases CVE-2023-1186GHSA-w5gw-948h-gpgm

FabulaTech Webcam for Remote Desktop IOCTL ftwebcam.sys 0x222018 null pointer dereference

Priority LOW 25CWE-476Published · Updated

Key facts

Attack vector
Local
Privileges required
Low
User interaction
None
Attack complexity
Low
Impact type
Denial of service
Confidentiality · integrity · availability
None · None · High
Fix status
No fix listed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-476.

Summary

A vulnerability has been found in FabulaTech Webcam for Remote Desktop 2.8.42 and classified as problematic. This vulnerability affects the function 0x222010/0x222018 in the library ftwebcam.sys of the component IOCTL Handler. The manipulation leads to null pointer dereference. Attacking locally is a requirement. The exploit has been disclosed to the public and may be used. VDB-222358 is the identifier assigned to this vulnerability.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00369 30th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by the CNA and NVD
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
FabulaTechWebcam for Remote Desktop2.8.42—No fix listedCNA
  • Webcam for Remote Desktop VendorFabulaTech Affected 2.8.42 Fixed in — No fix listed CNA

CPE configurations NVD · 2

CPEVersionsRoleVendor
cpe:2.3:a:fabulatech:webcam_for_remote_desktop:2.8.42:*:*:*:*:*:*:*2.8.42VulnerableFabulaTech
cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*not specified by NVDRunning onMicrosoft
  • cpe:2.3:a:fabulatech:webcam_for_remote_desktop:2.8.42:*:*:*:*:*:*:* Versions 2.8.42 Vulnerable ·FabulaTech
  • cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Microsoft

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2023-1186
  2. 2026-10-03 Alias added: GHSA-w5gw-948h-gpgm

References

Exploit 1

  • TI-2023-01123 FabulaTech Webcam for Remote Desktop IoControlCode ftwebcam.sys 0x222018 denial of service CVSS 3.1MEDIUM 5.5
  • TI-2023-01122 FabulaTech Webcam for Remote Desktop Global Variable ftwebcam.sys denial of service CVSS 3.1MEDIUM 5.5

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences