🛡️ CVE-2026-18577 — n-central

🟠 CVSS 8.1 — High ✅ No Known Exploit CWE-288 NVD
8.1
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

An incomplete patch for CVE-2026-18556 allows for authentication bypass and account takeover in N-central Versions through 2026.3.1

How this vulnerability can be exploited

This issue can be reached over the network, attack complexity is high, an attacker needs no privileges on the target. No user interaction is required. The scope is unchanged, so the impact stays within the vulnerable component. Rated impact: confidentiality high, integrity high, availability high.

Weakness class

CVE-2026-18577 is classified as CWE-288: Authentication Bypass Using an Alternate Path. A secondary route into the application skips the authentication that the primary route enforces.

Affected software

CVE-2026-18577 is recorded against 1 package.

  • n-central

Timeline and source

Published on 2 August 2026 and last revised on 4 August 2026. No public exploit is currently recorded for this entry. A vendor advisory or fix has been published. Record sourced from NVD.

References

documentation.n-able.com
status.n-able.com
www.cve.org
www.cisa.gov
www.n-able.com

Details

Severity HIGH
CVSS Score 8.1
CVSS Vector CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE CWE-288
Public Exploit ✅ No
Source NVD
Published 2026-08-02
Updated 2026-08-11
Modified 2026-08-04

Affected Packages

Software From version Fixed in
n-central — —

Similar Threats

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