CVE-2025-54322

CRITICALNVD 10.010.0—Trending — 3 sources updated this weekElevated

10.0

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 v3: 10.0
EG Score: 10.0(medium)
EPSS: 48.2%
KEV: Not listed

Published

December 27, 2025

Last Modified

January 9, 2026

Advisory Details (2)

Auto-updated May 29, 2026

No patch confirmed yet.

generic

CVE-2025-54322 (ZERODAY) - Unauthenticated Root RCE affecting ~70,000+ Hosts | PWN.AI Security Research

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

generic

神行者

https://www.xspeeder.com

Weakness Classification(2)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Data Freshness Timeline

(refreshed 7× in last 7d / 7× in last 30d)

Every time one of our enrichment pipelines (NVD, MITRE cvelistV5, EPSS, CISA KEV, GHSA, OSV, vendor advisories) ran against this CVE. Most recent first.

2026-05-31 22:30 UTCepss_batch
2026-05-31 22:30 UTCepss_batch
2026-05-31 00:16 UTCepss_batch
2026-05-31 00:16 UTCepss_batch
2026-05-29 16:56 UTCEG score recompute
2026-05-29 16:56 UTCGHSA enrichment
2026-05-29 13:44 UTCepss_batch

Publicly available exploits

(2 references)

Working exploit code is in the public domain (2 GitHub PoCs). Defenders should treat patch urgency accordingly — public PoCs typically lead to mass-exploitation within 24-72 hours.

GitHub PoCnkuty/CVE-2025-54322-exploit
First seen Dec 31, 2025
Open source ↗
GitHub PoCSachinart/CVE-2025-54322
First seen Dec 26, 2025
CVE-2025-54322 - XSpeeder SXZOS Pre-Auth RCE 0day Finder Quick
Open source ↗

Frequently asked(5)

What is CVE-2025-54322?

CVE-2025-54322 is a critical vulnerability published on December 27, 2025. 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.

When was CVE-2025-54322 disclosed?

CVE-2025-54322 was first published in the National Vulnerability Database on December 27, 2025, with the most recent update on January 9, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2025-54322 actively exploited?

CVE-2025-54322 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 48.2% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2025-54322?

CVE-2025-54322 has a CVSS v3 base score of 10.0 (NVD).

How do I remediate CVE-2025-54322?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2025-54322, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

See which npm, PyPI, Go, and Maven packages are affected by CVE-2025-54322

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Is Your Infrastructure Affected by CVE-2025-54322?

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CVE-2025-54322

📅 Published

🔄 Last Modified

📋 Advisory Details (2)