PT-2025-2757 · Siemens · Simatic S7-1200 Cpu+1

David Henrique Estevam De Andrade · Published 2025-01-14 · Updated 2025-01-15 · CVE-2024-47100

Positive Technologies (AI Summary)

CVSS v4.0

7.2

High

Base vector

AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N

Name of the Vulnerable Software and Affected Versions: SIMATIC S7-1200 CPU versions 1211C through 1217C SIPLUS S7-1200 CPU versions 1212 through 1215

Description: The web interface of the affected devices is vulnerable to Cross-Site Request Forgery (CSRF) attacks. This could allow an unauthenticated attacker to change the CPU mode by tricking a legitimate and authenticated user with sufficient permissions on the target CPU to click on a malicious link.

Recommendations: For SIMATIC S7-1200 CPU versions 1211C through 1217C, restrict access to the web interface to minimize the risk of exploitation. For SIPLUS S7-1200 CPU versions 1212 through 1215, consider disabling the web interface until a patch is available. As a temporary workaround, avoid using the web interface for critical operations until the issue is resolved.

Fix

CSRF

Weakness Enumeration

CWE-352

Related Identifiers

BDU:2025-01562

CVE-2024-47100

Affected Products

Simatic S7-1200 Cpu

Siplus S7-1200 Cpu

References · 6

• https://bdu.fstec.ru/vul/2025-01562 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2024-47100 · Security Note
• https://twitter.com/CVEnew/status/1879118917102358968 · Twitter Post
• https://t.me/cvedetector/15245 · Telegram Post
• https://twitter.com/Patrowl_io/status/1879542667916550551 · Twitter Post
• https://cert-portal.siemens.com/productcert/html/ssa-717113.html · Note