Medium severity · published Oct 10, 2023
CVE-2023-37194
A vulnerability has been identified in SIMATIC CP 1604 (All versions), SIMATIC CP 1616 (All versions), SIMATIC CP 1623 (All versions), SIMATIC CP 1626 (All versions), SIMATIC CP…
6.7
CVSS
0.2%
EPSS
No
On KEV
Description
A vulnerability has been identified in SIMATIC CP 1604 (All versions), SIMATIC CP 1616 (All versions), SIMATIC CP 1623 (All versions), SIMATIC CP 1626 (All versions), SIMATIC CP 1628 (All versions). The kernel memory of affected devices is exposed to user-mode via direct memory access (DMA) which could allow a local attacker with administrative privileges to execute arbitrary code on the host system without any restrictions.
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Attack vector
Local
Complexity
Low
Privileges
High
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.2% · higher than 9% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
SC
Simatic CP 1604 Firmware · Siemens
All versions, or not specified · source: NVD
SC
Simatic CP 1616 Firmware · Siemens
All versions, or not specified · source: NVD
SC
Simatic CP 1623 Firmware · Siemens
All versions, or not specified · source: NVD
SC
Simatic CP 1626 Firmware · Siemens
All versions, or not specified · source: NVD
SC
Simatic CP 1628 Firmware · Siemens
All versions, or not specified · source: NVD
Affected product
SC
Simatic CP 1604 Firmware
Siemens
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CVE-2023-37195
A vulnerability has been identified in SIMATIC CP 1604 (All versions), SIMATIC CP 1616 (All versions), SIMATIC CP 1623 (All versions), SIMATIC CP 1626 (All versions), SIMATIC CP…