Vulnerability in Filseclab Twister Antivirus
CVE-2023-1443
A vulnerability was found in Filseclab Twister Antivirus 8. It has been declared as problematic. This vulnerability affects the function 0x80112053 in the library fildds.sys of the component IoControlCode Handler. The manipulation leads to denial of service. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-223288.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H.
EPSS exploit prediction
EPSS: 0.016 (75.5th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 76th percentile — 75.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.016 · newest: 0.016 · change: 0.000
Affected products
- Filseclab Twister Antivirus — versions 8
- Filseclab Twister Antivirus — versions 8.0
Weakness classification (CWE)
Public proof-of-concept exploits
References
- vuldb.com/ (technical-description, VDB Entry, Third Party Advisory, vdb-entry)
- vuldb.com/ (signature, Permissions Required, permissions-required, VDB Entry, Third Party Advisory)
- github.com/zeze-zeze/WindowsKernelVuln/tree/master/CVE-2023-1443 (related, Third Party Advisory)
- drive.google.com/file/d/1xwIyZ8RRdwsHshxhtFMELPv2DdbQ8hBD/view (Exploit, exploit)
Frequently asked questions
- What is CVE-2023-1443?
- CVE-2023-1443 is a medium-severity vulnerability in Filseclab Twister Antivirus, classified under Improper Resource Shutdown or Release. CVSS score: 6.5/10. Published 2023-03-17.
- How severe is CVE-2023-1443?
- Medium severity. CVSS v3 base score is 6.5 out of 10.
- Is CVE-2023-1443 known to be exploited?
- 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.