CVE Vulnerability

CVE-2018-7669

An issue was discovered in Sitecore Sitecore.NET 8.1 rev. 151207 Hotfix 141178-1 and above. The 'Log Viewer' application is vulnerable to a directory traversal attack, allowing an attacker to access arbitrary files from the host Operating System using a sitecore/shell/default.aspx?xmlcontrol=LogViewerDetails&file= URI. Validation is performed to ensure that the text passed to the 'file' parameter correlates to the correct log file directory. This filter can be bypassed by including a valid log filename and then appending a traditional 'dot dot' style attack.

7.8 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 10 / Impact : 6.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact COMPLETE

Integrity Impact NONE

Availability Impact NONE

Scope

7.5 /10

CVSS v3.0 : 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

References
Link Resource
https://kb.sitecore.net/articles/356221 Vendor Advisory
http://seclists.org/fulldisclosure/2018/Apr/47 Exploit Mailing List
https://www.exploit-db.com/exploits/45152/
Configurations

Configuration 1

cpe:2.3:a:sitecore:sitecore.net:8.1:update1:*:*:*:*:*:*
cpe:2.3:a:sitecore:sitecore.net:8.1:update2:*:*:*:*:*:*
cpe:2.3:a:sitecore:sitecore.net:8.1:update3:*:*:*:*:*:*
cpe:2.3:a:sitecore:sitecore.net:*:*:*:*:*:*:*:*
Information

Published : 2018-04-27 04:29

Updated : 2018-08-11 01:29

NVD link : CVE-2018-7669

Mitre link : CVE-2018-7669

Products Affected
No products.
CWE
CWE-22