CVE & CISA-KEV Catalog

CVE-2025-54322

CRITICALEPSS 96th pctl
10.0
CVSS v3
NVD

Description

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.

How to fix

No published remediation has been found for this vulnerability's affected products yet.

Mitigation guidance may be in the linked vendor advisories in the References section below.

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CVSS v3 Vector

Exploitability

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredNone
User InteractionNone
ScopeChanged

Impact

ConfidentialityHigh
IntegrityHigh
AvailabilityHigh

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

Exploit Intelligence

14.23%probability of exploitation in 30 days
96thpercentile

Very high risk: more likely to be exploited than 96% of all known CVEs.

References

Exploit1
Product1

Related Vulnerabilities

Other CWE-95 vulnerabilities, ordered by exploit likelihood. View all

CVESeverityCVSSEPSSExploitedFix
CVE-2025-24893Critical9.8100%KEVFix
CVE-2026-33017Critical9.8100%KEVFix
CVE-2024-36401Critical9.8100%KEVFix
CVE-2024-21650Critical10.093%--
CVE-2023-37462Critical9.991%-Fix
CVE-2024-7954Critical9.890%-Fix

Common questions

How do I fix CVE-2025-54322?

No published fix for CVE-2025-54322 has been found yet. Check the linked vendor advisories for guidance as it becomes available.

Is CVE-2025-54322 being actively exploited?

Not that we know of. CVE-2025-54322 is not in the CISA Known Exploited Vulnerabilities catalog. Its EPSS score of 14.2% is the estimated probability that it will be exploited in the next 30 days. That is higher than 96% of all scored CVEs.

How severe is CVE-2025-54322?

CVE-2025-54322 has a CVSS v3 base score of 10.0, rated critical. CVSS rates the technical impact if the vulnerability is exploited, not how likely that is, so weigh it alongside the exploit-prediction score when you decide what to patch first.

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2026-01-09.