CVE-2026-86207
Authentication bypass leads to unauthorised access to N-central
CVE-2026-86207 is a high vulnerability (CVSS 7.7) in N-able N-central, published September 5, 2026. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.25%, the 69th percentile. No source names a fixed version.
- Severity
- 7.7 HighCVSS 4.0, CVE List
- Exploit chance
- 1.25%EPSS, 69th percentile
- Exploitation
- None known1 public exploit
- Fixed in
- No fix listedNo source names one
Description
An authentication bypass in N-central < 2026.3 HF 3 leads to authentication bypass in internal only APIs
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- Low
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- High
- Availability
- High
Exploit likelihood
Affected products
Public exploits
Links only. Every CVE stores no exploit code.
| Source | Link | Date |
|---|---|---|
| Nuclei | N-able N-central - Authentication Bypass |
What each source reports
CVE List Score used
Authentication bypass leads to unauthorised access to N-central
An authentication bypass in N-central < 2026.3 HF 3 leads to authentication bypass in internal only APIs
- Record
CVE-2026-86207- CVSS 4.0
- 7.7 High
CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N - Weakness
- CWE-305
- Updated
- 2026-11-02
EUVDEUVD-2026-72022
An authentication bypass in N-central < 2026.3 HF 3 leads to authentication bypass in internal only APIs
- Record
EUVD-2026-72022- CVSS 4.0
- 7.7 High
CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N - Updated
- 2026-11-02
GitHub AdvisoriesGHSA-r94p-pw8f-8cwv
An authentication bypass in N-central < 2026.3 HF 3 leads to authentication bypass in internal...
An authentication bypass in N-central < 2026.3 HF 3 leads to authentication bypass in internal only APIs
- Record
GHSA-r94p-pw8f-8cwv- CVSS 4.0
- 7.7 High
CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X - Weakness
- CWE-305
- Updated
- 2026-11-02
NVD
An authentication bypass in N-central < 2026.3 HF 3 leads to authentication bypass in internal only APIs
- Record
CVE-2026-86207- CVSS 4.0
- 7.7 High
CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X - Weakness
- CWE-305
- Updated
- 2026-11-02
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | CVE List, EUVD, GitHub Advisories, Nuclei, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
References
documentation.n-able.com/N-central/Release_Notes/GA/Content/N-central_2026.3_HF3_Release_Notes.htm
me.n-able.com/s/security-advisory/aArVy0000002LUzKAM/cve202686207-authentication-bypass-leads-to-unauthorised-access-to-ncentral
nvd.nist.gov/vuln/detail/CVE-2026-86207
github.com/advisories/GHSA-r94p-pw8f-8cwv