High severity · published May 20, 2022
CVE-2022-24287
A vulnerability has been identified in SIMATIC PCS 7 V8.2 (All versions), SIMATIC PCS 7 V9.0 (All versions < V9.0 SP3 UC06), SIMATIC PCS 7 V9.1 (All versions < V9.1 SP1 UC01),…
7.8
CVSS
0.2%
EPSS
No
On KEV
Description
A vulnerability has been identified in SIMATIC PCS 7 V8.2 (All versions), SIMATIC PCS 7 V9.0 (All versions < V9.0 SP3 UC06), SIMATIC PCS 7 V9.1 (All versions < V9.1 SP1 UC01), SIMATIC WinCC Runtime Professional V16 and earlier (All versions), SIMATIC WinCC Runtime Professional V17 (All versions < V17 Upd4), SIMATIC WinCC V7.3 (All versions), SIMATIC WinCC V7.4 (All versions < V7.4 SP1 Update 21), SIMATIC WinCC V7.5 (All versions < V7.5 SP2 Update 8). A missing printer configuration on the host could allow an authenticated attacker to escape the WinCC Kiosk Mode.
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack vector
Local
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.2% · higher than 15% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
SP
Simatic Pcs 7 · Siemens
through 9.0; 9.1 · source: NVD
SW
Simatic Wincc · Siemens
through 7.4; 7.5; 7.5; 7.5; 7.5; 7.5; +7 more · source: NVD
SW
Simatic Wincc Runtime Professional · Siemens
through 16; 17 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2022-24287
CVE.org
https://www.cve.org/CVERecord?id=CVE-2022-24287
Patch
https://cert-portal.siemens.com/productcert/pdf/ssa-363107.pdf
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