CVE-2020-6754

dotCMS before 5.2.4 is vulnerable to directory traversal, leading to incorrect access control. It allows an attacker to read or execute files under $TOMCAT_HOME/webapps/ROOT/assets (which should be a protected directory). Additionally, attackers can upload temporary files (e.g., .jsp files) into /webapps/ROOT/assets/tmp_upload, which can lead to remote command execution (with the permissions of the user running the dotCMS application).

CVSS v3 9.8 CRITICAL
CVSS v2.0 7.5 HIGH

9.8^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

7.5^/10

CVSS v2.0 : HIGH

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

Exploitability : 10.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://dotcms.com/security/SI-54	Exploit Mitigation Vendor Advisory
https://github.com/dotCMS/core/issues/17796	Exploit Third Party Advisory
https://dotcms.com/security/SI-54	Exploit Mitigation Vendor Advisory
https://github.com/dotCMS/core/issues/17796	Exploit Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:dotcms:dotcms:*:*:*:*:*:*:*:*

History

21 Nov 2024, 05:36

Type	Values Removed	Values Added
References	~~() https://dotcms.com/security/SI-54 - Exploit, Mitigation, Vendor Advisory~~	() https://dotcms.com/security/SI-54 - Exploit, Mitigation, Vendor Advisory
References	~~() https://github.com/dotCMS/core/issues/17796 - Exploit, Third Party Advisory~~	() https://github.com/dotCMS/core/issues/17796 - Exploit, Third Party Advisory

Information

Published : 2020-02-05 17:15

Updated : 2024-11-21 05:36

NVD link : CVE-2020-6754

Mitre link : CVE-2020-6754

CVE.ORG link : CVE-2020-6754

JSON object : View

Products Affected

dotcms

dotcms

CWE

CWE-22

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

CWE-434

Unrestricted Upload of File with Dangerous Type

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