CVE-2024-5322

N-central Authentication Bypass via Session Rebinding

At a glance

Severity: CRITICAL 9.1
EPSS: EPSS 0.41 % · percentile 35 (2026-10-27)
State: PUBLISHED
Published: 2024-07-01
Updated: 2024-08-01
Assigner: N-able
NVD status: Analyzed

Description

The N-central server is vulnerable to session rebinding of already authenticated users when using Entra SSO, which can lead to authentication bypass. This vulnerability is present in all Entra-supported deployments of N-central prior to 2024.3.

Scores

Version	Score	Vector	Scored by
CVSS 3.1	CRITICAL 9.1	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N	N-able
CVSS 3.1	CRITICAL 9.1	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N	NVD · a5532a13-c4dd-4202-bef1-e0b8f2f8d12b (Secondary)

Weaknesses (CWE)

CWE-288

European references

ENISA EUVD · EUVD-2024-46549
GCVE · GCVE-0-2024-5322

Affected configurations (NVD CPE)

cpe:2.3:a:n-able:n-central:*:*:*:*:*:*:*:* < 2024.3

Affected products

Product	Versions
N-able · N-central	affected <2024.3

References

Sources

Source	Licence
CVE List (CVEProject cvelistV5)	CVE Program Terms of Use
EPSS (FIRST.org)	FIRST — attribution requested
ENISA EUVD	ENISA — reproduction authorised, source acknowledged
NVD (NIST) via fkie-cad/nvd-json-data-feeds	Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD