Vulnerability Details : CVE-2021-37851
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.
Vulnerability category: Gain privilege
Products affected by CVE-2021-37851
- cpe:2.3:a:eset:nod32_antivirus:*:*:*:*:*:windows:*:*
- Eset » Smart Security » Premium Edition For WindowsVersions from including (>=) 11.2 and before (<) 15.1.12.0cpe:2.3:a:eset:smart_security:*:*:*:*:premium:windows:*:*
- cpe:2.3:a:eset:endpoint_security:*:*:*:*:*:windows:*:*
- cpe:2.3:a:eset:endpoint_security:*:*:*:*:*:windows:*:*
- cpe:2.3:a:eset:endpoint_security:*:*:*:*:*:windows:*:*
- cpe:2.3:a:eset:endpoint_antivirus:*:*:*:*:*:windows:*:*
- cpe:2.3:a:eset:endpoint_antivirus:*:*:*:*:*:windows:*:*
- cpe:2.3:a:eset:endpoint_antivirus:*:*:*:*:*:windows:*:*
- cpe:2.3:a:eset:internet_security:*:*:*:*:*:windows:*:*
- Eset » File Security » For Windows ServerVersions from including (>=) 6.0 and before (<) 8.0.12013.0cpe:2.3:a:eset:file_security:*:*:*:*:*:windows_server:*:*
- cpe:2.3:a:eset:mail_security:*:*:*:*:*:domino:*:*
- Eset » Mail Security » For Exchange ServerVersions from including (>=) 6.0 and before (<) 8.0.10020.0cpe:2.3:a:eset:mail_security:*:*:*:*:*:exchange_server:*:*
- cpe:2.3:a:eset:security:*:*:*:*:*:sharepoint_server:*:*
- cpe:2.3:a:eset:server_security:*:*:*:*:*:azure:*:*
- Eset » Server Security » For Windows ServerVersions from including (>=) 8.0 and before (<) 9.0.12012.0cpe:2.3:a:eset:server_security:*:*:*:*:*:windows_server:*:*
Exploit prediction scoring system (EPSS) score for CVE-2021-37851
0.05%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 14 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2021-37851
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
7.2
|
HIGH | AV:L/AC:L/Au:N/C:C/I:C/A:C |
3.9
|
10.0
|
NIST | |
|
7.8
|
HIGH | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
1.8
|
5.9
|
NIST | |
|
7.3
|
HIGH | CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H |
1.3
|
5.9
|
ESET |
CWE ids for CVE-2021-37851
-
The product does not handle or incorrectly handles when it has insufficient privileges to access resources or functionality as specified by their permissions. This may cause it to follow unexpected code paths that may leave the product in an invalid state.Assigned by: security@eset.com (Secondary)
-
The product does not handle or incorrectly handles an exceptional condition.Assigned by: nvd@nist.gov (Primary)
References for CVE-2021-37851
-
https://support.eset.com/en/ca8268
[CA8268] Local privilege escalation vulnerabilities in installers for ESET products for Windows fixedVendor Advisory
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