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CVE-2025-9316

69
FAUCET Score

CVE-2025-9316 describes an authentication bypass vulnerability in N-central versions prior to 2025.4, where the system can generate session IDs for unauthenticated users. This medium-severity vulnerability (CVSS 6.9) has a low attack complexity and requires no user interaction, allowing remote attackers to potentially gain unauthorized access. While not confirmed as actively exploited, public exploit modules exist for Metasploit and Nuclei, and the vulnerability has garnered significant community discussion, indicating a high potential for exploitation.

Impacted Technologies

VendorProductVersion(s)CPE
>= 0, < 2025.4CPE match
cpe:2.3:a:n-able:n-central:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 4.0

6.9MEDIUM

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/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

Attack Vector
NETWORK
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
NONE
User Interaction
NONE
VS Confidentiality
LOW
VS Integrity
NONE
VS Availability
NONE
SS Confidentiality
NONE
SS Integrity
NONE
SS Availability
NONE
Exploit Maturity
NOT_DEFINED
CvssVersion
4.0

Exploit Intelligence

EPSS Score
36.29%
Probability of exploitation in next 30 days
EPSS Percentile
98.3%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
Metasploit: N-able N-Central Authentication Bypass and XXE Scanner · Nov 17, 2025
Nuclei: CVE-2025-9316 · Nov 18, 2025
This CVE's current EPSS score of 0.3629 is in the 98th percentile among its peer group of 23,701 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.4 GitHub mentions.

Media Mentions

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

me.n-able.com / s/security-advisory/aArVy0000000rdpKAA/cve20259316-ncentral-unauthenticated-sessionid-generation