CVE-2022-40227
Description
A vulnerability has been identified in SIMATIC HMI Comfort Panels (incl. SIPLUS variants) (All versions < V17 Update 4), SIMATIC HMI KTP Mobile Panels (All versions < V17 Update 4), SIMATIC HMI KTP1200 Basic (All versions < V17 Update 5), SIMATIC HMI KTP400 Basic (All versions < V17 Update 5), SIMATIC HMI KTP700 Basic (All versions < V17 Update 5), SIMATIC HMI KTP900 Basic (All versions < V17 Update 5), SIPLUS HMI KTP1200 BASIC (All versions < V17 Update 5), SIPLUS HMI KTP400 BASIC (All versions < V17 Update 5), SIPLUS HMI KTP700 BASIC (All versions < V17 Update 5), SIPLUS HMI KTP900 BASIC (All versions < V17 Update 5). Affected devices do not properly validate input sent to certain services over TCP. This could allow an unauthenticated remote attacker to cause a permanent denial of service condition (requiring a device reboot) by sending specially crafted TCP packets.
Affected products
13- Range: < V17 Update 4
< V17 Update 5+ 5 more
- (no CPE)range: < V17 Update 5
- (no CPE)range: All versions < V17 Update 5
- (no CPE)range: All versions < V17 Update 5
- (no CPE)range: All versions < V17 Update 5
- (no CPE)range: All versions < V17 Update 5
- (no CPE)range: All versions < V17 Update 5
< V17 Update 4+ 1 more
- (no CPE)range: < V17 Update 4
- (no CPE)range: All versions < V17 Update 4
- Range: All versions < V17 Update 4
- Siemens/SIPLUS HMI KTP400 BASICv5Range: All versions < V17 Update 5
- Siemens/SIPLUS HMI KTP700 BASICv5Range: All versions < V17 Update 5
- Siemens/SIPLUS HMI KTP900 BASICv5Range: All versions < V17 Update 5
Patches
0No patches discovered yet.
Vulnerability mechanics
AI mechanics synthesis has not run for this CVE yet.
References
1- cert-portal.siemens.com/productcert/pdf/ssa-384224.pdfnvdVendor Advisory
News mentions
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