CVE-2025-11367

CriticalRCE

Published: 12 November 2025

Published

12 November 2025

Modified

14 November 2025

KEV Added

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Patch

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CVSS Score 9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS Score 0.0209 84.1th percentile

Risk Priority 21 60% EPSS · 20% KEV · 20% CVSS

Summary

CVE-2025-11367 is a critical-severity Deserialization of Untrusted Data (CWE-502) vulnerability in N-Able N-Central. Its CVSS base score is 9.8 (Critical).

Operationally, exploitation aligns with the MITRE ATT&CK technique Exploit Public-Facing Application (T1190); ranked in the top 15.9% of CVEs by exploit likelihood; it is not currently listed in the CISA KEV catalog.

The strongest mitigations our analysis identified are NIST 800-53 SI-10 (Information Input Validation) and SI-2 (Flaw Remediation).

Threat & Defense at a Glance

What attackers do: exploitation maps to Exploit Public-Facing Application (T1190). What defenders deploy: see the NIST 800-53 controls recommended below.

Threat & Defense Details

Mitigating Controls (NIST 800-53 r5)AI

SI-2 Flaw Remediation good match

prevent

Directly remediates the unsafe deserialization vulnerability by requiring timely patching of the N-central Software Probe to version 2025.4 or later.

SI-10 Information Input Validation good match

prevent

Mandates validation of all inputs to the probe, preventing exploitation of unsafe deserialization by rejecting malformed serialized data.

SC-7 Boundary Protection partial match

prevent

Enforces network boundary protections to limit unauthenticated remote access to the vulnerable probe, reducing the attack surface for exploitation.

MITRE ATT&CK Enterprise TechniquesAI

T1190 Exploit Public-Facing Application Initial Access

Adversaries may attempt to exploit a weakness in an Internet-facing host or system to initially access a network.

attack.mitre.org →

Why these techniques?

Unauthenticated remote code execution vulnerability in a network-accessible software probe directly enables exploitation of a public-facing application.

Confidence: HIGH · MITRE ATT&CK Enterprise v19.0

NVD Description

The N-central Software Probe < 2025.4 is vulnerable to Remote Code Execution via deserialization

Deeper analysisAI

CVE-2025-11367 is a remote code execution vulnerability in the N-central Software Probe versions prior to 2025.4, stemming from unsafe deserialization (CWE-502). Published on 2025-11-12, it carries a CVSS v3.1 base score of 9.8 (AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H), indicating critical severity due to its potential for complete system compromise.

An unauthenticated attacker with network access to the vulnerable probe can exploit this flaw with low attack complexity and no user interaction. Successful exploitation enables arbitrary code execution on the target system, resulting in high impacts to confidentiality, integrity, and availability.

The N-able security advisory provides details on mitigation, available at https://me.n-able.com/s/security-advisory/aArVy0000000rfRKAQ/cve202511367-ncentral-windows-software-probe-remote-code-execution.