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...
- Published
- Dec 27, 2025
- Updated
- Dec 29, 2025
- Assigning CNA
- mitre
- Evidence observed
- Aug 8, 2026
Primary CVSS
nvd · CVSS 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:HModerate · next 30 days
- Percentile
- 96.7%
- Model date
- Sep 21, 2026
EPSS is a statistical estimate, not a certainty or a measure of impact. Combine it with CVSS, KEV status, exposure and your environment.
Summary
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.
Sources
2- CVE-2025-54322-exploitExploit
Proof-of-concept exploit for CVE-2025-54322, a critical pre-authentication RCE in XSpeeder SXZOS firmware. Provides interactive shell, reverse shell payloads, and automated session initialization for authorized security testing.
- CVE-2025-54322Scanner
CVE-2025-54322 - XSpeeder SXZOS Pre-Auth RCE 0day Finder Quick
Responsible use
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