PT-2014-1223 · Siemens · Simatic Wincc

Dmitry Nagibin + 1 · Publicado 2014-01-08 · Atualizado 2014-07-25 · CVE-2014-4684

Positive Technologies (AI Summary)

CVSS v2.0

6.0

Média

Vetor base

AV:N/AC:M/Au:S/C:P/I:P/A:P

Name of the Vulnerable Software and Affected Versions Siemens SIMATIC WinCC versions prior to 7.3

Description The issue allows remote authenticated users to gain privileges via a request to the TCP port 1433. It is related to errors that occur when processing a specially crafted command on the database server. This can be exploited by authorized users to elevate their privileges in the database.

Recommendations For versions prior to 7.3, update to version 7.3 or later to resolve the issue. As a temporary workaround, consider restricting access to TCP port 1433 to minimize the risk of exploitation.

Correção

Enumeração de Fraquezas

CWE-264

Identificadores relacionados

BDU:2014-00407

CVE-2014-4684

Produtos afetados

Simatic Wincc

Referências · 9

• http://ics-cert.us-cert.gov//advisories/ICSA-14-205-02%20http://siemens.com/innovation/pool/de/forschungsfelder/siemens_security_advisory_ssa-214365.pdf%20http://securitylab.ru/lab/PT-2014-14 · Nota
• http://siemens.com/innovation/pool/de/forschungsfelder/siemens_security_advisory_ssa-214365.pdf · Aviso do Fabricante
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=2014-4684 · Nota de Segurança
• http://secunia.com/advisories/60392 · Nota
• https://bdu.fstec.ru/vul/2014-00407 · Nota de Segurança
• http://secunia.com/advisories/60388 · Nota
• http://securityfocus.com/bid/68880 · Nota
• https://nvd.nist.gov/vuln/detail/CVE-2014-4684 · Nota de Segurança
• http://osvdb.org/show/osvdb/109483 · Nota