CVE-2025-9520

MEDIUMNVD 6.86.8—Trending — 3 sources updated this week

6.8

An IDOR vulnerability exists in Omada Controllers that allows an attacker with Administrator permissions to manipulate requests and potentially hijack the Owner account.

CVSS v3: 6.8
EG Score: 6.8(medium)
EPSS: 4.8%
KEV: Not listed

Published

January 26, 2026

Last Modified

March 11, 2026

References (2)

f23511db-6c3e-4e32-a477-6aa17d310630https://support.omadanetworks.com/us/document/115200/
f23511db-6c3e-4e32-a477-6aa17d310630https://support.omadanetworks.com/us/download/software/omada-controller/

Weakness Classification(1)

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

CWE-639Authorization Bypass Through User-Controlled Key (IDOR)

Data Freshness Timeline

(refreshed 13× in last 7d / 13× 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.

2026-06-04 13:12 UTCepss_batch
2026-06-04 13:12 UTCepss_batch
2026-06-02 20:13 UTCepss_batch
2026-06-01 13:51 UTCepss_batch
2026-06-01 13:51 UTCepss_batch
2026-05-31 22:30 UTCepss_batch
2026-05-31 22:30 UTCepss_batch
2026-05-31 00:16 UTCepss_batch
2026-05-31 00:16 UTCepss_batch
2026-05-29 15:14 UTCEG score recompute
2026-05-29 15:14 UTCGHSA enrichment
2026-05-29 13:44 UTCepss_batch
2026-05-29 13:44 UTCepss_batch

Frequently asked(5)

What is CVE-2025-9520?

CVE-2025-9520 is a medium vulnerability published on January 26, 2026. An IDOR vulnerability exists in Omada Controllers that allows an attacker with Administrator permissions to manipulate requests and potentially hijack the Owner account.

When was CVE-2025-9520 disclosed?

CVE-2025-9520 was first published in the National Vulnerability Database on January 26, 2026, with the most recent update on March 11, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2025-9520 actively exploited?

CVE-2025-9520 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 4.8% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2025-9520?

CVE-2025-9520 has a CVSS v3 base score of 6.8 (NVD).

How do I remediate CVE-2025-9520?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2025-9520, 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

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CVE-2025-9520

📅 Published

🔄 Last Modified

🔗 References (2)

Weakness Classification(1)

Data Freshness Timeline

❓ Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2025-9520?

🔗 Related CVEs(same CWE)

Same CWE

Published

Last Modified

References (2)

Frequently asked(5)

Related CVEs(same CWE)