CVE-2021-40103

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2021-40103
An issue was discovered in Concrete CMS through 8.5.5. Path Traversal can lead to Arbitrary File Reading and SSRF.

7.5 /10

CVSS v3 : HIGH

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

5.0 /10

CVSS v2.0 : MEDIUM

V2 Legend

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

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

References
Link Resource
https://documentation.concretecms.org/developers/introduction/version-history/856-release-notes Release Notes Vendor Advisory
https://hackerone.com/reports/1102211 Permissions Required Third Party Advisory
Configurations

Configuration 1 (hide)

cpe:2.3:a:concretecms:concrete_cms:*:*:*:*:*:*:*:*
History

01 Oct 2021, 20:34

Type Values Removed Values Added
References (MISC) https://documentation.concretecms.org/developers/introduction/version-history/856-release-notes - (MISC) https://documentation.concretecms.org/developers/introduction/version-history/856-release-notes - Release Notes, Vendor Advisory
References (MISC) https://hackerone.com/reports/1102211 - (MISC) https://hackerone.com/reports/1102211 - Permissions Required, Third Party Advisory
CWE CWE-22
CPE cpe:2.3:a:concretecms:concrete_cms:*:*:*:*:*:*:*:*
CVSS v2 : unknown
v3 : unknown 		v2 : 5.0
v3 : 7.5

27 Sep 2021, 13:55

Type Values Removed Values Added
New CVE
Information

Published : 2021-09-27 12:15

Updated : 2023-12-10 14:09

NVD link : CVE-2021-40103

Mitre link : CVE-2021-40103

CVE.ORG link : CVE-2021-40103

JSON object : View

Products Affected

concretecms

  • concrete_cms
CWE
CWE-22

Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')