CVE-2021-37851
Description
Local privilege escalation in Windows products of ESET allows user who is logged into the system to exploit repair feature of the installer to run malicious code with higher privileges. This issue affects: ESET, spol. s r.o. ESET NOD32 Antivirus 11.2 versions prior to 15.1.12.0. ESET, spol. s r.o. ESET Internet Security 11.2 versions prior to 15.1.12.0. ESET, spol. s r.o. ESET Smart Security Premium 11.2 versions prior to 15.1.12.0. ESET, spol. s r.o. ESET Endpoint Antivirus 6.0 versions prior to 9.0.2046.0; 6.0 versions prior to 8.1.2050.0; 6.0 versions prior to 8.0.2053.0. ESET, spol. s r.o. ESET Endpoint Security 6.0 versions prior to 9.0.2046.0; 6.0 versions prior to 8.1.2050.0; 6.0 versions prior to 8.0.2053.0. ESET, spol. s r.o. ESET Server Security for Microsoft Windows Server 8.0 versions prior to 9.0.12012.0. ESET, spol. s r.o. ESET File Security for Microsoft Windows Server 8.0.12013.0. ESET, spol. s r.o. ESET Mail Security for Microsoft Exchange Server 6.0 versions prior to 8.0.10020.0. ESET, spol. s r.o. ESET Mail Security for IBM Domino 6.0 versions prior to 8.0.14011.0. ESET, spol. s r.o. ESET Security for Microsoft SharePoint Server 6.0 versions prior to 8.0.15009.0.
How to fix
- eset endpoint_antivirus8.0.2053.0, 8.1.2050.0, 9.0.2046.0 or later
- eset endpoint_security8.0.2053.0, 8.1.2050.0, 9.0.2046.0 or later
- eset file_security8.0.12013.0 or later
- eset internet_security15.1.12.0 or later
- eset mail_security8.0.10020.0, 8.0.14011.0 or later
- eset nod32_antivirus15.1.12.0 or later
- eset security8.0.15009.0 or later
- eset server_security9.0.12012.0 or later
- eset smart_security15.1.12.0 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| eset endpoint_antivirus | 6.0 ≤ v < 8.0.2053.0, 8.1 ≤ v < 8.1.2050.0, 9.0 ≤ v < 9.0.2046.0 | 8.0.2053.0, 8.1.2050.0, 9.0.2046.0 |
| eset endpoint_security | 6.0 ≤ v < 8.0.2053.0, 8.1 ≤ v < 8.1.2050.0, 9.0 ≤ v < 9.0.2046.0 | 8.0.2053.0, 8.1.2050.0, 9.0.2046.0 |
| eset file_security | 6.0 ≤ v < 8.0.12013.0 | 8.0.12013.0 |
| eset internet_security | 11.2 ≤ v < 15.1.12.0 | 15.1.12.0 |
| eset mail_security | 6.0 ≤ v < 8.0.10020.0, 6.0 ≤ v < 8.0.14011.0 | 8.0.10020.0, 8.0.14011.0 |
| eset nod32_antivirus | 11.2 ≤ v < 15.1.12.0 | 15.1.12.0 |
| eset security | 6.0 ≤ v < 8.0.15009.0 | 8.0.15009.0 |
| eset server_security | 6.0 ≤ v, 8.0 ≤ v < 9.0.12012.0 | 9.0.12012.0 |
| eset smart_security | 11.2 ≤ v < 15.1.12.0 | 15.1.12.0 |
Check your version
Choose the product and enter the version you run to see whether it falls in the affected range.
Attack Surface Management
See the assets tied to your domains, the technologies they run and known vulnerabilities in one list.