← CVE Intelligence

CVE-2022-27640

Siemens / SIMATIC CP 442-1 RNA PUBLISHED

Description (CNA)

A vulnerability has been identified in SIMATIC CP 442-1 RNA (All versions < V1.5.18), SIMATIC CP 443-1 RNA (All versions < V1.5.18). The affected devices improperly handles excessive ARP broadcast requests. This could allow an attacker to create a denial of service condition by performing ARP storming attacks, which can cause the device to reboot.

Affected (CNA)

Vendor / productVersions
Siemens / SIMATIC CP 442-1 RNAaffected All versions < V1.5.18
Siemens / SIMATIC CP 443-1 RNAaffected All versions < V1.5.18

CWE

CWE-400

References

ADP enrichment

CVE

No English description supplied.