PT-2017-5207 · Ektron · Ektron Content Management System

Juan Vazquez + 3 · Publicado 2017-10-30 · Atualizado 2017-11-18 · CVE-2012-5357

Positive Technologies (AI Summary)

CVSS v2.0

7.5

Alta

Vetor base

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

Name of the Vulnerable Software and Affected Versions: Ektron Content Management System (CMS) versions prior to 8.02 SP5

Description: The issue allows remote attackers to execute arbitrary code with NETWORK SERVICE privileges via crafted XSL data, due to the use of the XslCompiledTransform class with enablescript set to true.

Recommendations: For versions prior to 8.02 SP5, update to version 8.02 SP5 or later to resolve the issue. As a temporary workaround, consider disabling the use of the XslCompiledTransform class with enablescript set to true until a patch is available. Restrict access to XSL data to minimize the risk of exploitation.

Exploit

Correção

RCE

Enumeração de Fraquezas

CWE-19

Identificadores relacionados

CVE-2012-5357

Produtos afetados

Ektron Content Management System

Referências · 8

• 🔥 https://github.com/rapid7/metasploit-framework/blob/master/modules/exploits/windows/http/ektron_xslt_exec.rb · Exploit
• 🔥 https://rapid7.com/db/modules/exploit/windows/http/ektron_xslt_exec · Exploit
• 🔥 https://webstersprodigy.net/2012/10/25/cve-2012-5357cve-1012-5358-cool-ektron-xslt-rce-bugs · Exploit
• 🔥 https://exploit-db.com/exploits/23155 · Exploit
• https://technet.microsoft.com/library/security/msvr12-016 · Nota
• http://documentation.ektron.com/current/ReleaseNotes/Release8/8.02SP5.htm · Aviso do Fabricante
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2012-5357 · Nota
• https://nvd.nist.gov/vuln/detail/CVE-2012-5357 · Nota de Segurança