VDB

SSA-473245

SSA-473245 PUBLISHED CVSS 7.5 HIGH

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.

Risk Scores

CVSS 3.1
7.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:P/RL:O/RC:C

Affected Products

VendorProductVersions
SiemensSIPLUS ET 200SP IM 155-6 PN HF (6AG1155-6AU01-2CN0)
SiemensSIPLUS ET 200SP IM 155-6 PN ST TX RAIL (6AG2155-6AU00-4BN0)
SiemensSIMATIC S7-300 CPU 315-2 PN/DP (6ES7315-2EH14-0AB0)
SiemensSINAMICS SL150 V4.7 Control Unit
SiemensSIMATIC ET200ecoPN, 8 DO, DC24V/2A, 8xM12 (6ES7142-6BR00-0AB0)
SiemensSIMATIC ET 200SP IM 155-6 PN ST BA (6ES7155-6AA01-0BN0)
SiemensSIPLUS ET 200SP IM 155-6 PN HF TX RAIL (6AG2155-6AU01-4CN0)
SiemensSINAMICS G120 V4.7 PN Control Unit (incl. SIPLUS variants)
SiemensSIMATIC S7-300 CPU 319F-3 PN/DP (6ES7318-3FL01-0AB0)
SiemensSIMATIC ET200ecoPN: IO-Link Master (6ES7148-6JA00-0AB0)
SiemensSIMATIC ET 200SP IM 155-6 PN ST (6ES7155-6AU01-0BN0)
SiemensSINAMICS DCP
SiemensSIPLUS S7-300 CPU 317F-2 PN/DP (6AG1317-2FK14-2AB0)
SiemensSIMATIC ET 200SP Open Controller CPU 1515SP PC (incl. SIPLUS variants)
SiemensSIMATIC ET 200MP IM 155-5 PN BA (6ES7155-5AA00-0AA0)
SiemensSIMATIC ET200ecoPN, 8AI RTD/TC 8xM12 (6ES7144-6KD50-0AB0)
SiemensSINAMICS G150 Control Unit
SiemensSIMATIC PN/PN Coupler (6ES7158-3AD10-0XA0)
SiemensSIPLUS ET 200SP IM 155-6 PN HF T1 RAIL (6AG2155-6AU00-1CN0)
SiemensSIPLUS ET 200SP IM 155-6 PN ST (6AG1155-6AU00-7BN0)

…and 100 more

Timeline

  • Oct 8, 2019 CVE Published
  • Jul 9, 2024 CVE Updated

References

…and 14 more

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