CVE-2018-7669

Sitecore.Net 8.1 - Directory Traversal

Severity Score

7.5

*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

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.

Se ha descubierto un problema en Sitecore Sitecore.NET 8.1 rev. 151207 Hotfix 141178-1 y anteriores. La aplicación "Log Viewer" es vulnerable a un ataque de salto de directorio que permite que un atacante acceda a archivos arbitrarios desde el sistema operativo del host mediante un URI sitecore/shell/default.aspx?xmlcontrol=LogViewerDetailsfile=. Se realiza validación para asegurar que el texto que se pasa al parámetro "file" se correlaciona con el directorio de archivo de registro correcto. Este filtro puede ser omitido incluyendo un nombre de archivo de registro válido y, después, añadiendo un ataque tradicional de estilo "punto punto".

Sitecore.NET version 8.1 suffers from a directory traversal vulnerability.

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

None

Attack Vector

Network

Attack Complexity

Low

Authentication

None

Confidentiality

Complete

Integrity

None

Availability

None

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2018-03-05 CVE Reserved
2018-04-26 CVE Published
2021-01-26 First Exploit
2024-04-06 EPSS Updated
2024-08-05 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date

CWE

CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

CAPEC

References (4)

URL	Tag	Source

URL	Date	SRC
https://www.exploit-db.com/exploits/45152	2024-08-05
https://github.com/palaziv/CVE-2018-7669	2021-01-26
http://seclists.org/fulldisclosure/2018/Apr/47	2024-08-05

URL	Date	SRC

URL	Date	SRC
https://kb.sitecore.net/articles/356221	2018-08-11

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Sitecore Search vendor "Sitecore"		Sitecore.net Search vendor "Sitecore" for product "Sitecore.net"				>= 8.2 Search vendor "Sitecore" for product "Sitecore.net" and version " >= 8.2"		-		Affected
Sitecore Search vendor "Sitecore"		Sitecore.net Search vendor "Sitecore" for product "Sitecore.net"				8.1 Search vendor "Sitecore" for product "Sitecore.net" and version "8.1"		update1		Affected
Sitecore Search vendor "Sitecore"		Sitecore.net Search vendor "Sitecore" for product "Sitecore.net"				8.1 Search vendor "Sitecore" for product "Sitecore.net" and version "8.1"		update2		Affected
Sitecore Search vendor "Sitecore"		Sitecore.net Search vendor "Sitecore" for product "Sitecore.net"				8.1 Search vendor "Sitecore" for product "Sitecore.net" and version "8.1"		update3		Affected