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CVE PROGRAM SOURCE RECORD9.8 Critical

CVE-2022-4873

Stack based overflow on Netcomm router models NF20MESH, NF20, and NL1902

Description

On Netcomm router models NF20MESH, NF20, and NL1902 a stack based buffer overflow affects the sessionKey parameter. By providing a specific number of bytes, the instruction pointer is able to be overwritten on the stack and crashes the application at a known location.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Netcomm NF20

  • R6B025affected

Netcomm NF20MESH

  • R6B025affected

Netcomm NL1902

  • R6B025affected

References