CVE-2025-27494

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.

Category

9.4
CVSS
Severity: Critical
CVSS 4.0 •
CVSS 3.1 •
EPSS 0.09%
Affected: Siemens SiPass integrated AC5102 (ACC-G2)
Affected: Siemens SiPass integrated ACC-AP
Published at:
Updated at:

References

Link Tags
https://cert-portal.siemens.com/productcert/html/ssa-515903.html

Frequently Asked Questions

What is the severity of CVE-2025-27494?
CVE-2025-27494 has been scored as a critical severity vulnerability.
How to fix CVE-2025-27494?
To fix CVE-2025-27494, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2025-27494 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2025-27494 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2025-27494?
CVE-2025-27494 affects Siemens SiPass integrated AC5102 (ACC-G2), Siemens SiPass integrated ACC-AP.
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