CVE-2021-37851

Published May 11, 2022

Last updated 2 years ago

CVSS high 7.8

Overview

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.
Source: security@eset.com
NVD status: Analyzed

Risk scores

CVSS 3.1

Type: Primary
Base score: 7.8
Impact score: 5.9
Exploitability score: 1.8
Vector string: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Severity: HIGH

CVSS 2.0

Type: Primary
Base score: 7.2
Impact score: 10
Exploitability score: 3.9
Vector string: AV:L/AC:L/Au:N/C:C/I:C/A:C

Weaknesses

nvd@nist.gov: CWE-755
security@eset.com: CWE-280

Hype score: Not currently trending

Configurations

[
  {
    "nodes": [
      {
        "negate": false,
        "cpeMatch": [
          {
            "criteria": "cpe:2.3:a:eset:endpoint_antivirus:*:*:*:*:*:windows:*:*",
            "vulnerable": true,
            "matchCriteriaId": "B3B4B09F-0A8D-433D-BEB0-95B1F71C4243",
            "versionEndExcluding": "8.0.2053.0",
            "versionStartIncluding": "6.0"
          },
          {
            "criteria": "cpe:2.3:a:eset:endpoint_antivirus:*:*:*:*:*:windows:*:*",
            "vulnerable": true,
            "matchCriteriaId": "C1B57A00-9B42-46B7-AFE1-2DF41E3AD7C8",
            "versionEndExcluding": "8.1.2050.0",
            "versionStartIncluding": "8.1"
          },
          {
            "criteria": "cpe:2.3:a:eset:endpoint_antivirus:*:*:*:*:*:windows:*:*",
            "vulnerable": true,
            "matchCriteriaId": "9126E224-6F5B-4312-A268-25785D33D332",
            "versionEndExcluding": "9.0.2046.0",
            "versionStartIncluding": "9.0"
          },
          {
            "criteria": "cpe:2.3:a:eset:endpoint_security:*:*:*:*:*:windows:*:*",
            "vulnerable": true,
            "matchCriteriaId": "64320D36-E321-4AC5-B769-03B41FAF37DE",
            "versionEndExcluding": "8.0.2053.0",
            "versionStartIncluding": "6.0"
          },
          {
            "criteria": "cpe:2.3:a:eset:endpoint_security:*:*:*:*:*:windows:*:*",
            "vulnerable": true,
            "matchCriteriaId": "0839107D-7843-4C27-B91F-33733CD3658D",
            "versionEndExcluding": "8.1.2050.0",
            "versionStartIncluding": "8.1"
          },
          {
            "criteria": "cpe:2.3:a:eset:endpoint_security:*:*:*:*:*:windows:*:*",
            "vulnerable": true,
            "matchCriteriaId": "F47550A5-8416-44F4-8104-58FFB9F94EF5",
            "versionEndExcluding": "9.0.2046.0",
            "versionStartIncluding": "9.0"
          },
          {
            "criteria": "cpe:2.3:a:eset:file_security:*:*:*:*:*:windows_server:*:*",
            "vulnerable": true,
            "matchCriteriaId": "0C0E8002-5140-494C-A890-E1D40E398F2C",
            "versionEndExcluding": "8.0.12013.0",
            "versionStartIncluding": "6.0"
          },
          {
            "criteria": "cpe:2.3:a:eset:internet_security:*:*:*:*:*:windows:*:*",
            "vulnerable": true,
            "matchCriteriaId": "90FE16A7-F332-48C0-B42B-612B481CCA50",
            "versionEndExcluding": "15.1.12.0",
            "versionStartIncluding": "11.2"
          },
          {
            "criteria": "cpe:2.3:a:eset:mail_security:*:*:*:*:*:exchange_server:*:*",
            "vulnerable": true,
            "matchCriteriaId": "33D85DF1-A33C-4445-AA40-E6DC181C455B",
            "versionEndExcluding": "8.0.10020.0",
            "versionStartIncluding": "6.0"
          },
          {
            "criteria": "cpe:2.3:a:eset:mail_security:*:*:*:*:*:domino:*:*",
            "vulnerable": true,
            "matchCriteriaId": "19005039-6B1F-4622-AA24-4428A8B69360",
            "versionEndExcluding": "8.0.14011.0",
            "versionStartIncluding": "6.0"
          },
          {
            "criteria": "cpe:2.3:a:eset:nod32_antivirus:*:*:*:*:*:windows:*:*",
            "vulnerable": true,
            "matchCriteriaId": "C39C1B8A-80FC-450B-BE04-2908389FC61C",
            "versionEndExcluding": "15.1.12.0",
            "versionStartIncluding": "11.2"
          },
          {
            "criteria": "cpe:2.3:a:eset:security:*:*:*:*:*:sharepoint_server:*:*",
            "vulnerable": true,
            "matchCriteriaId": "9292F9CA-FD25-4BE1-AAB6-E1DC060EA66A",
            "versionEndExcluding": "8.0.15009.0",
            "versionStartIncluding": "6.0"
          },
          {
            "criteria": "cpe:2.3:a:eset:server_security:*:*:*:*:*:azure:*:*",
            "vulnerable": true,
            "matchCriteriaId": "C34234B3-5AC3-4896-9F5F-57DABC8527F1",
            "versionStartIncluding": "6.0"
          },
          {
            "criteria": "cpe:2.3:a:eset:server_security:*:*:*:*:*:windows_server:*:*",
            "vulnerable": true,
            "matchCriteriaId": "C98987B5-8F3F-4EE1-82EB-80F2620BD3A0",
            "versionEndExcluding": "9.0.12012.0",
            "versionStartIncluding": "8.0"
          },
          {
            "criteria": "cpe:2.3:a:eset:smart_security:*:*:*:*:premium:windows:*:*",
            "vulnerable": true,
            "matchCriteriaId": "6E82A43A-0260-4038-8BF6-F39F8E9438B8",
            "versionEndExcluding": "15.1.12.0",
            "versionStartIncluding": "11.2"
          }
        ],
        "operator": "OR"
      }
    ]
  }
]

Overview

Risk scores

CVSS 3.1

CVSS 2.0

Weaknesses

Social media

Configurations

References