CVE-2025-54322

Xspeeder SXZOS through 2025-12-26 allows root remote code execution via base64-encoded Python code in the chkid parameter to vLogin.py. The title and oIP parameters are also used.

CVSS 3.1

9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS

15% chance of exploitation in the next 30 days; higher than 96% of CVEs (scores of 2026-10-25)

CWEs

CWE-94, CWE-95

Published

2025-12-27

Modified

2026-10-07

Record from

the NVD, synced 2026-10-19

Affected

• xspeeder:sxzos

References

• https://pwn.ai/blog/cve-2025-54322-zeroday-unauthenticated-root-rce-affecting-70-000-hosts
• https://www.xspeeder.com
• https://pwn.ai/blog/cve-2025-54322-zeroday-unauthenticated-root-rce-affecting-70-000-hosts

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