Critical severity · published Jul 1, 2024
CVE-2024-5322
The N-central server is vulnerable to session rebinding of already authenticated users when using Entra SSO, which can lead to authentication bypass
9.1
CVSS
0.4%
EPSS
No
On KEV
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.4% · higher than 35% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
NC
N-central · N-able
before 2024.3 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2024-5322
CVE.org
https://www.cve.org/CVERecord?id=CVE-2024-5322
Release Notes
https://documentation.n-able.com/N-central/Release_Notes/GA/Content/2024.3%20Release%20Notes.htm
Vendor Advisory
https://me.n-able.com/s/security-advisory/aArVy0000000BgDKAU/cve20245322-ncentral-authentication-bypass-via-session-rebinding
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