Detections
Analytics

CVE-2026-91000

high

Description

Missing authentication for critical function vulnerability in N-able N-central allows Privilege Escalation. This issue affects N-central: before 2026.4.1.

References

https://me.n-able.com/s/security-advisory/aArVy0000002irNKAQ/cve202691000-insecure-ipc-channels-lead-to-local-privilege-escalation

https://www.csoonline.com/article/4247028/n-able-n-central-gets-emergency-fix-two-days-after-33-exploits-published.html

https://status.n-able.com/2026/11/10/n-central-2026-4-hf2-release-notes/

Details

Source: Mitre, NVD

Published: 2026-11-10

Updated: 2026-11-10

Risk Information

CVSS v2

Base Score: 7.5

Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P

Severity: High

CVSS v3

Base Score: 8.8

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

Severity: High

CVSS v4

Base Score: 8.4

Vector: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:L/SC:N/SI:N/SA:N

Severity: High