PT-2023-18590 · Rockwell Automation · 1756-En*

CVE-2023-2262 · Publicado 2023-09-20 · Atualizado 2023-09-22

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Crítica

Vetor base

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions Rockwell Automation 1756-EN* communication devices (affected versions not specified)

Description A buffer overflow vulnerability exists in the Rockwell Automation select 1756-EN* communication devices. If exploited, a threat actor could potentially leverage this vulnerability to perform a remote code execution. To exploit this vulnerability, a threat actor would have to send a maliciously crafted CIP request to the device.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability. As a temporary workaround, consider restricting access to the vulnerable devices to minimize the risk of exploitation. Avoid using the vulnerable CIP request protocol until the issue is resolved.

Stack Overflow

Memory Corruption

Enumeração de Fraquezas

CWE-121

CWE-787

Identificadores relacionados

CVE-2023-2262

Produtos afetados

1756-En*

Referências · 6

• https://osv.dev/vulnerability/CVE-2023-2262 · Aviso do Fabricante
• https://rockwellautomation.custhelp.com/app/answers/answer_view/a_id/1140786 · Aviso do Fabricante
• https://nvd.nist.gov/vuln/detail/CVE-2023-2262 · Nota de Segurança
• https://twitter.com/CVEnew/status/1704517552183927174 · Publicação no Twitter
• https://t.me/cibsecurity/70813 · Publicação no Telegram
• https://twitter.com/cracbot/status/1704737295017099529 · Publicação no Twitter