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4.9 Medium

CVE-2021-44693 Affected devices don't process correctly certain special crafted packets sent to port 102/tcp, which could allow an…

Description

Affected devices don't process correctly certain special crafted packets sent to port 102/tcp, which could allow an attacker to cause a denial of service in the device.

Affected products and versions

Product Affected versions Fixed in
SIMATIC Drive Controller CPU 1504D TF Versions not published
SIMATIC Drive Controller CPU 1507D TF Versions not published
SIMATIC ET 200SP Open Controller CPU 1515SP PC2 (incl. SIPLUS variants) Versions not published
SIMATIC S7-1200 CPU family (incl. SIPLUS variants) Versions not published
SIMATIC S7-1500 CPU 1510SP F-1 PN Versions not published
SIMATIC S7-1500 CPU 1510SP-1 PN Versions not published
SIMATIC S7-1500 CPU 1511-1 PN Versions not published
SIMATIC S7-1500 CPU 1511C-1 PN Versions not published
SIMATIC S7-1500 CPU 1511F-1 PN Versions not published
Show the 68 other branches
Product Affected versions Fixed in
SIMATIC S7-1500 CPU 1511T-1 PN Versions not published
SIMATIC S7-1500 CPU 1511TF-1 PN Versions not published
SIMATIC S7-1500 CPU 1512C-1 PN Versions not published
SIMATIC S7-1500 CPU 1512SP F-1 PN Versions not published
SIMATIC S7-1500 CPU 1512SP-1 PN Versions not published
SIMATIC S7-1500 CPU 1513-1 PN Versions not published
SIMATIC S7-1500 CPU 1513F-1 PN Versions not published
SIMATIC S7-1500 CPU 1513R-1 PN Versions not published
SIMATIC S7-1500 CPU 1515-2 PN Versions not published
SIMATIC S7-1500 CPU 1515F-2 PN Versions not published
SIMATIC S7-1500 CPU 1515R-2 PN Versions not published
SIMATIC S7-1500 CPU 1515T-2 PN Versions not published
SIMATIC S7-1500 CPU 1515TF-2 PN Versions not published
SIMATIC S7-1500 CPU 1516-3 PN/DP Versions not published
SIMATIC S7-1500 CPU 1516F-3 PN/DP Versions not published
SIMATIC S7-1500 CPU 1516T-3 PN/DP Versions not published
SIMATIC S7-1500 CPU 1516TF-3 PN/DP Versions not published
SIMATIC S7-1500 CPU 1517-3 PN/DP Versions not published
SIMATIC S7-1500 CPU 1517F-3 PN/DP Versions not published
SIMATIC S7-1500 CPU 1517H-3 PN Versions not published
SIMATIC S7-1500 CPU 1517T-3 PN/DP Versions not published
SIMATIC S7-1500 CPU 1517TF-3 PN/DP Versions not published
SIMATIC S7-1500 CPU 1518-4 PN/DP Versions not published
SIMATIC S7-1500 CPU 1518-4 PN/DP MFP Versions not published
SIMATIC S7-1500 CPU 1518F-4 PN/DP Versions not published
SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP Versions not published
SIMATIC S7-1500 CPU 1518HF-4 PN Versions not published
SIMATIC S7-1500 CPU 1518T-4 PN/DP Versions not published
SIMATIC S7-1500 CPU 1518TF-4 PN/DP Versions not published
SIMATIC S7-1500 CPU S7-1518-4 PN/DP ODK Versions not published
SIMATIC S7-1500 CPU S7-1518F-4 PN/DP ODK Versions not published
SIMATIC S7-1500 ET 200pro: CPU 1513PRO F-2 PN Versions not published
SIMATIC S7-1500 ET 200pro: CPU 1513PRO-2 PN Versions not published
SIMATIC S7-1500 ET 200pro: CPU 1516PRO F-2 PN Versions not published
SIMATIC S7-1500 ET 200pro: CPU 1516PRO-2 PN Versions not published
SIMATIC S7-1500 Software Controller V2 Versions not published
SIMATIC S7-PLCSIM Advanced Versions not published
SIPLUS ET 200SP CPU 1510SP F-1 PN Versions not published
SIPLUS ET 200SP CPU 1510SP F-1 PN RAIL Versions not published
SIPLUS ET 200SP CPU 1510SP-1 PN Versions not published
SIPLUS ET 200SP CPU 1510SP-1 PN RAIL Versions not published
SIPLUS ET 200SP CPU 1512SP F-1 PN Versions not published
SIPLUS ET 200SP CPU 1512SP F-1 PN RAIL Versions not published
SIPLUS ET 200SP CPU 1512SP-1 PN Versions not published
SIPLUS ET 200SP CPU 1512SP-1 PN RAIL Versions not published
SIPLUS S7-1500 CPU 1511-1 PN Versions not published
SIPLUS S7-1500 CPU 1511-1 PN T1 RAIL Versions not published
SIPLUS S7-1500 CPU 1511-1 PN TX RAIL Versions not published
SIPLUS S7-1500 CPU 1511F-1 PN Versions not published
SIPLUS S7-1500 CPU 1513-1 PN Versions not published
SIPLUS S7-1500 CPU 1513F-1 PN Versions not published
SIPLUS S7-1500 CPU 1515F-2 PN Versions not published
SIPLUS S7-1500 CPU 1515F-2 PN RAIL Versions not published
SIPLUS S7-1500 CPU 1515F-2 PN T2 RAIL Versions not published
SIPLUS S7-1500 CPU 1515R-2 PN Versions not published
SIPLUS S7-1500 CPU 1515R-2 PN TX RAIL Versions not published
SIPLUS S7-1500 CPU 1516-3 PN/DP Versions not published
SIPLUS S7-1500 CPU 1516-3 PN/DP RAIL Versions not published
SIPLUS S7-1500 CPU 1516-3 PN/DP TX RAIL Versions not published
SIPLUS S7-1500 CPU 1516F-3 PN/DP Versions not published
SIPLUS S7-1500 CPU 1516F-3 PN/DP RAIL Versions not published
SIPLUS S7-1500 CPU 1517H-3 PN Versions not published
SIPLUS S7-1500 CPU 1518-4 PN/DP Versions not published
SIPLUS S7-1500 CPU 1518-4 PN/DP MFP Versions not published
SIPLUS S7-1500 CPU 1518F-4 PN/DP Versions not published
SIPLUS S7-1500 CPU 1518HF-4 PN Versions not published
SIPLUS TIM 1531 IRC Versions not published
TIM 1531 IRC Versions not published

References

Timeline

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