CVE-2022-23450
Critical
Description
A vulnerability has been identified in SIMATIC Energy Manager Basic (All versions < V7.3 Update 1), SIMATIC Energy Manager PRO (All versions < V7.3 Update 1). The affected system allows remote users to send maliciously crafted objects. Due to insecure deserialization of user-supplied content by the affected software, an unauthenticated attacker could exploit this vulnerability by sending a maliciously crafted serialized object. This could allow the attacker to execute arbitrary code on the device with SYSTEM privileges.
SeverityCritical
CVSS9.8
Exploit probability—
ProductSiemens Simatic Energy Manager Basic
PublishedApr 12, 2022
First seenApr 12, 2022
Weakness typeCWE-502Deserialization of untrusted data
How to fix
Update
- siemens simatic_energy_manager_basic7.3 or later
- siemens simatic_energy_manager_pro7.3 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| siemens simatic_energy_manager_basic | v < 7.3, 7.3 | 7.3 |
| siemens simatic_energy_manager_pro | v < 7.3, 7.3 | 7.3 |
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