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[email protected]CVE-2021-3554

HistoryNov 24, 2021 - 4:15 p.m.

CVE-2021-3554

2021-11-2416:15:13

CWE-284

[email protected]

web.nvd.nist.gov

cve-2021-3554

improper access control

bitdefender

endpoint security tools

linux

vulnerability

nvd

7.5 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:P/I:P/A:P

10 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

9.1 High

AI Score

Confidence

High

0.005 Low

EPSS

Percentile

76.3%

JSON

Improper Access Control vulnerability in the patchesUpdate API as implemented in Bitdefender Endpoint Security Tools for Linux as a relay role allows an attacker to manipulate the remote address used for pulling patches. This issue affects: Bitdefender Endpoint Security Tools for Linux versions prior to 6.6.27.390; versions prior to 7.1.2.33. Bitdefender Unified Endpoint versions prior to 6.2.21.160. Bitdefender GravityZone versions prior to 6.24.1-1.

Affected configurations

NVD

Node

bitdefenderendpoint_security_toolsRange<6.6.27.390

bitdefenderendpoint_security_toolsRange<6.6.27.390linux

bitdefenderendpoint_security_toolsRange7.0.0.00–7.1.2.33

bitdefendergravityzoneRange<6.24.1-1

bitdefendergravityzoneMatch6.24.1-1

CPENameOperatorVersion
bitdefender:endpoint_security_toolsbitdefender endpoint security toolslt6.6.27.390
bitdefender:endpoint_security_toolsbitdefender endpoint security toolslt7.1.2.33
bitdefender:gravityzonebitdefender gravityzonelt6.24.1-1

CPE	Name	Operator	Version
bitdefender:endpoint_security_tools	bitdefender endpoint security tools	lt	6.6.27.390
bitdefender:endpoint_security_tools	bitdefender endpoint security tools	lt	7.1.2.33
bitdefender:gravityzone	bitdefender gravityzone	lt	6.24.1-1

CNA Affected

[
  {
    "product": "Endpoint Security Tools for Linux",
    "vendor": "Bitdefender",
    "versions": [
      {
        "lessThan": "6.6.27.390",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      },
      {
        "lessThan": "7.1.2.33",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  },
  {
    "product": "Unified Endpoint",
    "vendor": "Bitdefender",
    "versions": [
      {
        "lessThan": "6.2.21.160",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  },
  {
    "product": "GravityZone",
    "vendor": "Bitdefender",
    "versions": [
      {
        "lessThan": "6.24.1-1",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  }
]

References

www.bitdefender.com/support/security-advisories/improper-access-control-vulnerability-patchesupdate-api-va-9825

7.5 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:P/I:P/A:P

10 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

9.1 High

AI Score

Confidence

High

0.005 Low

EPSS

Percentile

76.3%

JSON

Related for CVE-2021-3554

nvd1 cvelist1 prion1