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cveCloudflareCVE-2020-24356
HistoryOct 02, 2020 - 3:15 p.m.

CVE-2020-24356

2020-10-0215:15:12
CWE-427
cloudflare
web.nvd.nist.gov
37
cve-2020-24356
cloudflared
windows
privilege escalation
vulnerability
nvd
security
patch

CVSS2

4.6

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

7.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

EPSS

0

Percentile

5.1%

JSON

cloudflared versions prior to 2020.8.1 contain a local privilege escalation vulnerability on Windows systems. When run on a Windows system, cloudflared searches for configuration files which could be abused by a malicious entity to execute commands as a privileged user. Version 2020.8.1 fixes this issue.

Affected configurations

Nvd
Node
cloudflarecloudflaredRange<2020.8.1
VendorProductVersionCPE
cloudflarecloudflared*cpe:2.3:a:cloudflare:cloudflared:*:*:*:*:*:*:*:*

CNA Affected

[
  {
    "product": "cloudflared",
    "vendor": "Cloudflare",
    "versions": [
      {
        "lessThan": "2020.8.1",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  }
]

Related

cvelist 1
osv 3
veracode 1
github 1
prion 1
nvd 1
cvelist
cvelist
CVE-2020-24356 Local Privilege Escalation in cloudflared
2020-09-17 00:00:00
osv
osv
Local Privilege Escalation in cloudflared in github.com/cloudflare/cloudflared
2024-08-21 15:29:04
Local Privilege Escalation in cloudflared
2021-05-24 16:56:35
CVE-2020-24356
2020-10-02 15:15:12
veracode
veracode
Privilege Escalation
2021-05-25 05:41:53
github
github
Local Privilege Escalation in cloudflared
2021-05-24 16:56:35
prion
prion
Privilege escalation
2020-10-02 15:15:00
nvd
nvd
CVE-2020-24356
2020-10-02 15:15:12

CVSS2

4.6

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

7.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

EPSS

0

Percentile

5.1%

JSON
Related for CVE-2020-24356
cvelist1osv3veracode1github1prion1nvd1