What is CVE-2025-1100?

CVE-2025-1100 is a critical-severity vulnerability in Q-free Maxtime, classified under Use of Hard-coded Password. CVSS score: 9.8/10. Published 2025-02-12.

How severe is CVE-2025-1100?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Is CVE-2025-1100 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Vulnerability in Q-free Maxtime

CVE-2025-1100

A CWE-259 "Use of Hard-coded Password" for the root account in Q-Free MaxTime less than or equal to version 2.11.0 allows an unauthenticated remote attacker to execute arbitrary code with root privileges via SSH.

EPSS: 0.007 (50.1th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Q-free Maxtime — versions 0

Weakness classification (CWE)

CWE-259 — Use of Hard-coded Password

Public proof-of-concept exploits

ARPSyndicate/cve-scores

References

prodsec@nozominetworks.com (Third Party Advisory)

Frequently asked questions

What is CVE-2025-1100?: CVE-2025-1100 is a critical-severity vulnerability in Q-free Maxtime, classified under Use of Hard-coded Password. CVSS score: 9.8/10. Published 2025-02-12.
How severe is CVE-2025-1100?: Critical severity. CVSS v3 base score is 9.8 out of 10.
Is CVE-2025-1100 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.