How severe is CVE-2025-54322?

CVE-2025-54322 has a CVSS 3.x base score of 10.0, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2025-54322 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 14% (96th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-54322?

CVE-2025-54322 affects Xspeeder Sxzos. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-54322?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.

Does CVE-2025-54322 have an EU (EUVD) identifier?

Yes. CVE-2025-54322 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-205476.

When was CVE-2025-54322 published?

CVE-2025-54322 was published on 2025-12-27 and last updated on 2026-06-17.

CVE-2025-54322

CVE-2025-54322 is a critical-severity vulnerability in Xspeeder Sxzos with a CVSS 3.x base score of 10.0. Its EPSS exploit-prediction score of 14% places it in the 96th percentile, indicating an elevated likelihood of exploitation. The underlying weakness is classified as CWE-94.

Key facts

Severity: Critical (CVSS 3.x base score 10.0)
EPSS exploit prediction: 14% (96th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-205476
Weakness: CWE-94
Affected product: Xspeeder Sxzos
Published: 2025-12-27
Last modified: 2026-06-17

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.

Frequently asked questions

What is 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.
How severe is CVE-2025-54322?: CVE-2025-54322 has a CVSS 3.x base score of 10.0, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2025-54322 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 14% (96th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-54322?: CVE-2025-54322 affects Xspeeder Sxzos. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-54322?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
Does CVE-2025-54322 have an EU (EUVD) identifier?: Yes. CVE-2025-54322 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-205476.
When was CVE-2025-54322 published?: CVE-2025-54322 was published on 2025-12-27 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:o:xspeeder:sxzos:*:*:*:*:*:*:*:*

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