CVE-2025-9316

MEDIUMNVD 6.9Weaponized

6.9

N-central < 2025.4 can generate sessionIDs for unauthenticated users

This issue affects N-central: before 2025.4.

CVSS v3: 6.9
EG Score: 0.0(none)
EPSS: 98.7%
KEV: Not listed

Published

November 12, 2025

Last Modified

April 15, 2026

References (1)

a5532a13-c4dd-4202-bef1-e0b8f2f8d12bhttps://me.n-able.com/s/security-advisory/aArVy0000000rdpKAA/cve20259316-ncentral-unauthenticated-sessionid-generation

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

CWE-1284Improper Validation of Specified Quantity in Input

Data Freshness Timeline

(refreshed 6× in last 7d / 20× in last 30d)

Every time one of our enrichment pipelines (NVD, MITRE cvelistV5, EPSS, CISA KEV, GHSA, OSV, vendor advisories) ran against this CVE. Most recent first.

2026-06-01 13:51 UTCepss_batch
2026-06-01 13:51 UTCepss_batch
2026-05-31 00:16 UTCepss_batch
2026-05-31 00:16 UTCepss_batch
2026-05-29 13:44 UTCepss_batch
2026-05-29 13:44 UTCepss_batch
2026-05-27 13:40 UTCepss_batch
2026-05-27 13:40 UTCepss_batch
2026-05-27 13:40 UTCepss_batch
2026-05-27 13:40 UTCepss_batch
2026-05-26 13:44 UTCepss_batch
2026-05-26 13:44 UTCepss_batch
2026-05-26 13:44 UTCepss_batch
2026-05-22 21:16 UTCepss_batch
2026-05-22 21:16 UTCepss_batch
2026-05-21 22:43 UTCepss_batch
2026-05-21 04:49 UTCEG score recompute
2026-05-21 04:48 UTCGHSA enrichment
2026-05-20 22:37 UTCepss_batch
2026-05-20 22:37 UTCepss_batch

Publicly available exploits

(3 references)

Working exploit code is in the public domain (1 Metasploit module) (1 GitHub PoC). Defenders should treat patch urgency accordingly — public PoCs typically lead to mass-exploitation within 24-72 hours.

Metasploitauxiliary/scanner/http/nable_ncentral_auth_bypass_xxe✓ verified
First seen Nov 17, 2025
N-able N-Central Authentication Bypass and XXE Scanner
Open source ↗
GitHub PoChorizon3ai/n-able_n-central_xxe_file_read
First seen Nov 14, 2025
Proof of concept exploit for N-able N-central to chain CVE-2025-9316 and CVE-2025-11700 to read files
Open source ↗
Nucleihttp/cves/2025/CVE-2025-9316.yaml
First seen Jan 1, 2025
N-central - Authentication Bypass
Open source ↗

Frequently asked(5)

What is CVE-2025-9316?

CVE-2025-9316 is a medium vulnerability published on November 12, 2025. N-central < 2025.4 can generate sessionIDs for unauthenticated users This issue affects N-central: before 2025.4.

When was CVE-2025-9316 disclosed?

CVE-2025-9316 was first published in the National Vulnerability Database on November 12, 2025, with the most recent update on April 15, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2025-9316 actively exploited?

CVE-2025-9316 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 98.7% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2025-9316?

CVE-2025-9316 has a CVSS v3 base score of 6.9 (NVD). EchelonGraph synthesises NVD + CISA KEV + FIRST EPSS + GHSA into a combined EG score of 0.0.

How do I remediate CVE-2025-9316?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2025-9316, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

See which npm, PyPI, Go, and Maven packages are affected by CVE-2025-9316

Explore →

Is Your Infrastructure Affected by CVE-2025-9316?

EchelonGraph automatically scans your cloud infrastructure and maps CVE exposure using blast radius analysis.

Start Free Scan →Browse All CVEs

CVE-2025-9316

📅 Published

🔄 Last Modified

🔗 References (1)

Weakness Classification(1)

Data Freshness Timeline

Publicly available exploits

❓ Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2025-9316?

🔗 Related CVEs(same CWE)

Same CWE

Published

Last Modified

References (1)

Frequently asked(5)

Related CVEs(same CWE)