CVE-2018-7669

CVSS V2 High 7.8 CVSS V3 High 7.5
Description
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.
Overview
  • CVE ID
  • CVE-2018-7669
  • Assigner
  • cve@mitre.org
  • Vulnerability Status
  • Modified
  • Published Version
  • 2018-04-27T16:29:01
  • Last Modified Date
  • 2018-08-11T01:29:01
Weakness Enumerations
CWE URL
CWE-22 http://cwe.mitre.org/data/definitions/22.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:sitecore:sitecore.net:*:*:*:*:*:*:*:* 1 OR 8.2
cpe:2.3:a:sitecore:sitecore.net:8.1:update1:*:*:*:*:*:* 1 OR
cpe:2.3:a:sitecore:sitecore.net:8.1:update2:*:*:*:*:*:* 1 OR
cpe:2.3:a:sitecore:sitecore.net:8.1:update3:*:*:*:*:*:* 1 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:L/Au:N/C:C/I:N/A:N
  • Access Vector
  • NETWORK
  • Access Compatibility
  • LOW
  • Authentication
  • NONE
  • Confidentiality Impact
  • COMPLETE
  • Integrity Impact
  • NONE
  • Availability Impact
  • NONE
  • Base Score
  • 7.8
  • Severity
  • HIGH
  • Exploitability Score
  • 10
  • Impact Score
  • 6.9
CVSS Version 3
  • Version
  • 3.0
  • Vector String
  • CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • HIGH
  • Availability Impact
  • NONE
  • Base Score
  • 7.5
  • Base Severity
  • HIGH
  • Exploitability Score
  • 3.9
  • Impact Score
  • 3.6
References
Reference URL Reference Tags
https://kb.sitecore.net/articles/356221 Vendor Advisory
http://seclists.org/fulldisclosure/2018/Apr/47 Exploit Mailing List Third Party Advisory
https://www.exploit-db.com/exploits/45152/
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2018-7669
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-7669
History
Created Old Value New Value Data Type Notes
2022-05-10 18:39:42 Added to TrackCVE
2022-12-03 05:44:12 2018-04-27T16:29Z 2018-04-27T16:29:01 CVE Published Date updated
2022-12-03 05:44:12 2018-08-11T01:29:01 CVE Modified Date updated
2022-12-03 05:44:12 Modified Vulnerability Status updated