Vulnerability · Published Feb 24, 2023 · Assigned by VulDB

CVE-2023-1007Twister Antivirus IoControlCode filmfd.sys 0x801120E4 access control

Medium 5.3

In plain English

A medium-severity improper access control in Antivirus from Twister. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.5% (higher than 43% of all known vulnerabilities).

Severity (CVSS 3.1)5.3Medium

Exploit odds (30 days)0.5%top 56.6% of all CVEs

Exploited in the wildNo reportsnot in CISA KEV

Attack toolingNoneno public tooling known

Official description

A vulnerability was found in Twister Antivirus 8.17. It has been declared as critical. This vulnerability affects the function 0x801120E4 in the library filmfd.sys of the component IoControlCode Handler. The manipulation leads to improper access controls. The attack needs to be approached locally. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-221740.

Affected products (as reported)

Vendor	Product	Versions
Twister	Antivirus	8.17

Weakness: CWE-284 · Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

References

https://vuldb.com/?id.221740 vdb-entry, technical-description
https://vuldb.com/?ctiid.221740 signature, permissions-required
https://github.com/zeze-zeze/WindowsKernelVuln/tree/master/CVE-2023-1007 related
https://drive.google.com/file/d/1wh20g2Ze4gwCtripe7QeHNXd3bS4aZNG/view?usp=sharing exploit