{"schemaVersion":3,"id":"CVE-2025-27021","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"The misconfiguration in the sudoers configuration of the operating system in\n Infinera G42 version R6.1.3 allows low privileged OS users to\nread/write physical memory via devmem command line tool.\nThis could\nallow sensitive information disclosure, denial of service, and privilege\nescalation by tampering with kernel memory.\n\n\nDetails: The output of \"sudo -l\" reports the presence of \"devmem\" command\nexecutable as super user without using a password. This command allows\nto read and write an arbitrary memory area of the target device,\nspecifying an absolute 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