- Description
- 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.
- Source
- a6d3dc9e-0591-4a13-bce7-0f5b31ff6158
- NVD status
- Awaiting Analysis
CVSS 3.1
- Type
- Secondary
- Base score
- 7
- Impact score
- 5.9
- Exploitability score
- 1
- Vector string
- CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
- Severity
- HIGH
- 134c704f-9b21-4f2e-91b3-4a467353bcc0
- CWE-266
- Hype score
- Not currently trending
CVE-2025-27021 (CVSS:7.0, HIGH) is Awaiting Analysis. The misconfiguration in the sudoers configuration of the operating system in Infinera G42 version R6.1.3 allows low pri..https://t.co/NMwEXSYEq9 #cybersecurityawareness #cybersecurity #CVE #infosec #hacker #nvd #mitre
@cracbot
7 Jul 2025
13 Impressions
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CVE-2025-27021 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 memor… https://t.co/9eRfuLfVjl
@CVEnew
2 Jul 2025
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