CVE-2025-27027 — MEDIUM (4.1)

Vulnerability Description

A user with vpuser credentials that opens an SSH connection to the device, gets a restricted shell rbash that allows only a small list of allowed commands. This vulnerability enables the user to get a full-featured Linux shell, bypassing the rbash restrictions.

CVSS Score

4.1

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:N/A:N

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

CHANGED

Confidentiality

LOW

Integrity

NONE

Availability

NONE

Related Weaknesses (CWE)

CWE-653

References

https://www.cvcn.gov.it/cvcn/cve/CVE-2025-27027

FAQ

What is CVE-2025-27027?

CVE-2025-27027 is a vulnerability with a CVSS score of 4.1 (MEDIUM). A user with vpuser credentials that opens an SSH connection to the device, gets a restricted shell rbash that allows only a small list of allowed commands. This vulnerability enables the user to get a...

How severe is CVE-2025-27027?

CVE-2025-27027 has been rated MEDIUM with a CVSS base score of 4.1/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2025-27027?

Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.