CVE-2025-27021: Operating System Misconfiguration in Infinera G42
Infinera · G42
Vendor fix available · Affected: Infinera G42 · Exploitation: unlikely (under 1%)
Not in CyberSIXT coverage yet: no article names this CVE. This page shows the public record.
Higher than 4% of scored CVEs
DescriptionCVE.org
The misconfiguration in the sudoers configuration of the operating system in Infinera G42 version R6.1.3 allows low privileged OS users to read/write physical memory via devmem command line tool. This could allow sensitive information disclosure, denial of service, and privilege escalation by tampering with kernel memory. Details: The output of "sudo -l" reports the presence of "devmem" command executable as super user without using a password. This command allows to read and write an arbitrary memory area of the target device, specifying an absolute address.
Affected products1
From the CVE record. A product or version that is not listed is unknown, not unaffected.
- Infinera · G42from 6.1.3 before 7.1
On the Atlas
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CoverageNo articles yet
No CyberSIXT article names CVE-2025-27021 yet, so there is no coverage timeline, action brief or change log for it. Everything on this page comes from the public CVE record, CISA KEV, EPSS and the nuclei template index. Search the archive or see the CVEs in the news.