1. Home
  2. CVE Database
  3. CVE-2025-27494
CRITICAL · 9.1

CVE-2025-27494

A vulnerability has been identified in SiPass integrated AC5102 (ACC-G2) (All versions < V6.4.9), SiPass integrated ACC-AP (All versions < V6.4.9). Affected devices improperly sanitize input for the p...

Vulnerability Description

A vulnerability has been identified in SiPass integrated AC5102 (ACC-G2) (All versions < V6.4.9), SiPass integrated ACC-AP (All versions < V6.4.9). Affected devices improperly sanitize input for the pubkey endpoint of the REST API. This could allow an authenticated remote administrator to escalate privileges by injecting arbitrary commands that are executed with root privileges.

CVSS Score

9.1

CRITICAL

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
CHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH

Affected Products

VendorProductVersions
SiemensSipass Integrated Ac5102 \(Acc-G2\) Firmware< 6.4.9
SiemensSipass Integrated Ac5102 \(Acc-G2\)-
SiemensSipass Integrated Acc-Ap Firmware< 6.4.9
SiemensSipass Integrated Acc-Ap-

Related Weaknesses (CWE)

CWE-20

References

FAQ

What is CVE-2025-27494?

CVE-2025-27494 is a vulnerability with a CVSS score of 9.1 (CRITICAL). A vulnerability has been identified in SiPass integrated AC5102 (ACC-G2) (All versions < V6.4.9), SiPass integrated ACC-AP (All versions < V6.4.9). Affected devices improperly sanitize input for the p...

How severe is CVE-2025-27494?

CVE-2025-27494 has been rated CRITICAL with a CVSS base score of 9.1/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2025-27494?

Check the references section above for vendor advisories and patch information. Affected products include: Siemens Sipass Integrated Ac5102 \(Acc-G2\) Firmware, Siemens Sipass Integrated Ac5102 \(Acc-G2\), Siemens Sipass Integrated Acc-Ap Firmware, Siemens Sipass Integrated Acc-Ap.