CVE-2022-23450
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).
Does this matter?
EPSS puts the probability of exploitation in the next 30 days at 35.7%, higher than 98% of all known CVEs. Patch or mitigate before the next change window.
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.
- CVSS 3.1
- 9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 35.75% probability · 98th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-502
- Affected
- siemens/simatic energy manager basic · siemens/simatic energy manager pro
- Source
- productcert@siemens.com
References
- https://cert-portal.siemens.com/productcert/pdf/ssa-655554.pdfMitigation, Patch, Vendor Advisory
- https://cert-portal.siemens.com/productcert/pdf/ssa-655554.pdfMitigation, Patch, Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.