SSA-313039 — Vulnetix

SSA-313039 PUBLISHED CVSS 6.300000190734863 MEDIUM

Affected applications do not properly restrict the .NET BinaryFormatter when deserializing user-controllable input. This could allow an attacker to cause a type confusion and execute arbitrary code within the affected application. Siemens has released a new version for SIMATIC STEP 7 Safety V18 and recommends to update to the latest version.

Risk Scores

CVSS v3.1

6.300000190734863

CVSS:3.1/AV:L/AC:H/PR:H/UI:R/S:U/C:H/I:H/A:H/E:P/RL:O/RC:C

Affected Products

Vendor	Product	Versions
	SIMATIC STEP 7 Safety V18

Timeline

Jul 9, 2024 CVE Published

References

https://cert-portal.siemens.com/productcert/html/ssa-313039.html advisory
https://cert-portal.siemens.com/productcert/csaf/ssa-313039.json advisory
https://cert-portal.siemens.com/productcert/pdf/ssa-313039.pdf advisory
https://cert-portal.siemens.com/productcert/txt/ssa-313039.txt advisory

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