CVE-2023-1443: filseclab twister_antivirus Improper Resource Shutdown or Release
Vulnerability summary
CVE-2023-1443 is a high (CVSS 7.8) Improper Resource Shutdown or Release vulnerability in filseclab twister_antivirus. EPSS estimates a 1.64% chance of exploitation in the next 30 days, higher than 76% of scored vulnerabilities. 1 public exploit is recorded.
Timeline
- 17-03-2023PublishedVulnerability first disclosed.
- 02-08-2024Last modifiedVulnerability information updated.
Description
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.
CVSS metrics
5 scores · 2 sources · 3 versions- NVDNIST7.5HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HDiffers
- NVDNIST7.8HighAV:N/AC:L/Au:N/C:N/I:N/A:C
EPSS trend
Probability
1.64%
Chance of exploitation in the next 30 days
Percentile
76%
Versus all other CVEs
30-day change
0.00 pp
From 1.64% on 19-09-2026
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
1 foundExploit Reference (drive.google.com)
Maturity: unknown
Weaknesses
CWE · root causeAffected systems
Filseclab1 product
- twister_antivirus8 | 8.0
1 vendor · 1 product