Specially crafted packets sent to port 161/udp could cause a denial of service condition. The affected devices must be restarted manually.
7.5CVSS
6.6AI Score
0.005EPSS
Affected devices improperly handle large amounts of specially crafted UDP packets. This could allow an unauthenticated remote attacker to trigger a denial of service condition.
7.5CVSS
7.5AI Score
0.002EPSS
A vulnerability has been identified in SIMATIC S7-400 CPU 412-1 DP V7 (All versions), SIMATIC S7-400 CPU 412-2 DP V7 (All versions), SIMATIC S7-400 CPU 412-2 PN/DP V7 (All versions < V7.0.3), SIMATIC S7-400 CPU 414-2 DP V7 (All versions), SIMATIC S7-400 CPU 414-3 DP V7 (All versions), SIMATIC S7...
7.5CVSS
7.3AI Score
0.001EPSS
The PROFINET (PNIO) stack, when integrated with the Interniche IP stack, improperly handles internal resources for TCP segments where the minimum TCP-Header length is less than defined. This could allow an attacker to create a denial of service condition for TCP services on affected devices by send...
7.5CVSS
6.2AI Score
0.001EPSS