CVE-2023-2875

low-risk
Published 2023-05-24

A vulnerability, which was classified as problematic, was found in eScan Antivirus 22.0.1400.2443. Affected is the function 0x22E008u in the library PROCOBSRVESX.SYS of the component IoControlCode Handler. The manipulation leads to null pointer dereference. It is possible to launch the attack on the local host. The exploit has been disclosed to the public and may be used. VDB-229854 is the identifier assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

Do I need to act?

-
0.03% chance of exploitation
EPSS score — low exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
5
CVSS 5.5/10 Medium
LOCAL / LOW complexity

Affected Products (1)

Escan Anti-Virus

Affected Vendors

Escanav

References (8)

Exploit https://drive.google.com/file/d/1fvlP0d9HmApjWhYDjgsdco7g7FPsbn0V/view?usp=shari...
Exploit https://github.com/zeze-zeze/WindowsKernelVuln/blob/master/CVE-2023-2875
Permissions Required https://vuldb.com/?ctiid.229854
Third Party Advisory https://vuldb.com/?id.229854
Exploit https://drive.google.com/file/d/1fvlP0d9HmApjWhYDjgsdco7g7FPsbn0V/view?usp=shari...
Exploit https://github.com/zeze-zeze/WindowsKernelVuln/blob/master/CVE-2023-2875
Permissions Required https://vuldb.com/?ctiid.229854
Third Party Advisory https://vuldb.com/?id.229854
23
/ 100
low-risk
Severity 18/34 · Moderate
Exploitability 0/34 · Minimal
Exposure 5/34 · Minimal