High severity · published Nov 12, 2024
CVE-2024-50310
A vulnerability has been identified in SIMATIC CP 1543-1 V4.0 (6GK7543-1AX10-0XE0) (All versions >= V4.0.44 < V4.0.50)
7.5
CVSS
0.5%
EPSS
No
On KEV
Description
A vulnerability has been identified in SIMATIC CP 1543-1 V4.0 (6GK7543-1AX10-0XE0) (All versions >= V4.0.44 < V4.0.50). Affected devices do not properly handle authorization. This could allow an unauthenticated remote attacker to gain access to the filesystem.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.5% · higher than 41% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
SC
SIMATIC CP 1543-1 V4.0 · Siemens
V4.0.44 before V4.0.50 · source: vendor
SC
Simatic CP 1543-1 Firmware · Siemens
4.0.44 before 4.0.50 · source: NVD
SC
Simatic CP 1543-1 · Siemens
V4.0.44 before V4.0.50 · source: CISA