Medium severity · published Dec 12, 2023
CVE-2022-46141
A vulnerability has been identified in SIMATIC STEP 7 (TIA Portal) (All versions < V19)
5.5
CVSS
0.1%
EPSS
No
On KEV
Description
A vulnerability has been identified in SIMATIC STEP 7 (TIA Portal) (All versions < V19). An information disclosure vulnerability could allow a local attacker to gain access to the access level password of the SIMATIC S7-1200 and S7-1500 CPUs, when entered by a legitimate user in the hardware configuration of the affected application.
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Attack vector
Local
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.1% · higher than 3% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
SS
SIMATIC STEP 7 (TIA Portal) · Siemens
All versions < V19 · source: vendor
SS
Simatic Step 7 · Siemens
before 19 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2022-46141
CVE.org
https://www.cve.org/CVERecord?id=CVE-2022-46141
Vendor Advisory
https://cert-portal.siemens.com/productcert/pdf/ssa-887801.pdf
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