CVE-2026-9210

MEDIUMNVD 4.54.5—
EchelonGraph scoreHIGH confidence

Score 4.5 from GitHub Security Advisory published 2026-06-09. NVD baseline CVSS 4.5; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
Trending — 3 sources updated this week
4.5
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS: 0%CVSS: 4.5Exploit: NoneExposed: 0

No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.

Insufficient input validation vulnerability in the listed NETGEAR models allows authenticated administrators connected to the local network to make unauthorized modification of router software and functionality.

CVSS v3
4.5
EG Score
4.5(high)
EPSS
12.0%
KEV
Not listed

Published

June 9, 2026

Last Modified

June 18, 2026

Advisory Details (10)

Auto-updated Jun 16, 2026
No patch confirmed yet.
generic
https://www.netgear.com/support/product/mr70/
generic
https://www.netgear.com/support/product/ms80/
generic
https://www.netgear.com/support/product/mr80/
generic
https://www.netgear.com/support/product/ms60/
generic
https://www.netgear.com/support/product/ms70/
generic
https://www.netgear.com/support/product/ex6130/
generic
https://www.netgear.com/support/product/mr60/
generic
https://www.netgear.com/support/product/ex6120/
generic
https://www.netgear.com/support/product/ex3800/
generic
https://www.netgear.com/support/product/ex3700/

Vendor Advisories for CVE-2026-9210(1)

These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 16× in last 7d / 77× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

  1. 2026-07-06 16:27 UTCEPSS rescore
  2. 2026-07-06 02:23 UTCEPSS rescore
  3. 2026-07-05 02:36 UTCEG score recompute
  4. 2026-07-05 02:36 UTCGHSA enrichment
  5. 2026-07-05 02:31 UTCEPSS rescore
  6. 2026-07-04 06:31 UTCEPSS rescore
  7. 2026-07-04 06:31 UTCEPSS rescore
  8. 2026-07-03 22:54 UTCEG score recompute
  9. 2026-07-03 22:54 UTCGHSA enrichment
  10. 2026-07-02 20:20 UTCEG score recompute
  11. 2026-07-02 20:20 UTCGHSA enrichment
  12. 2026-07-01 17:59 UTCEG score recompute
  13. 2026-07-01 17:59 UTCGHSA enrichment
  14. 2026-07-01 15:07 UTCEPSS rescore
  15. 2026-06-30 15:34 UTCEG score recompute
  16. 2026-06-30 15:34 UTCGHSA enrichment
  17. 2026-06-29 14:06 UTCEPSS rescore
  18. 2026-06-29 11:57 UTCEG score recompute
  19. 2026-06-29 11:57 UTCGHSA enrichment
  20. 2026-06-28 14:07 UTCEPSS rescore
  21. 2026-06-28 09:44 UTCEG score recompute
  22. 2026-06-28 09:44 UTCGHSA enrichment
  23. 2026-06-28 04:56 UTCEPSS rescore
  24. 2026-06-27 07:31 UTCEG score recompute
  25. 2026-06-27 07:31 UTCGHSA enrichment
Show 52 more
  1. 2026-06-27 03:08 UTCEPSS rescore
  2. 2026-06-26 05:18 UTCEG score recompute
  3. 2026-06-26 05:18 UTCGHSA enrichment
  4. 2026-06-25 13:50 UTCEPSS rescore
  5. 2026-06-25 03:03 UTCEG score recompute
  6. 2026-06-25 03:03 UTCGHSA enrichment
  7. 2026-06-24 14:05 UTCEPSS rescore
  8. 2026-06-24 00:50 UTCEG score recompute
  9. 2026-06-24 00:49 UTCGHSA enrichment
  10. 2026-06-23 21:33 UTCEPSS rescore
  11. 2026-06-22 22:24 UTCEG score recompute
  12. 2026-06-22 22:24 UTCGHSA enrichment
  13. 2026-06-22 14:25 UTCEPSS rescore
  14. 2026-06-21 19:30 UTCEG score recompute
  15. 2026-06-21 19:30 UTCGHSA enrichment
  16. 2026-06-21 14:56 UTCEPSS rescore
  17. 2026-06-21 01:59 UTCEPSS rescore
  18. 2026-06-20 14:48 UTCEG score recompute
  19. 2026-06-20 14:48 UTCGHSA enrichment
  20. 2026-06-19 19:26 UTCEPSS rescore
  21. 2026-06-19 12:22 UTCEG score recompute▼ 0.40
  22. 2026-06-19 12:21 UTCGHSA enrichment
  23. 2026-06-18 17:52 UTCEPSS rescore
  24. 2026-06-18 15:52 UTCNVD updateCVSS v3 → 4.5
  25. 2026-06-18 10:06 UTCEG score recompute
  26. 2026-06-18 10:06 UTCGHSA enrichment
  27. 2026-06-17 17:53 UTCEPSS rescore
  28. 2026-06-17 07:51 UTCEG score recompute
  29. 2026-06-17 07:51 UTCGHSA enrichment
  30. 2026-06-16 17:53 UTCEPSS rescore
  31. 2026-06-16 05:39 UTCEG score recompute
  32. 2026-06-16 05:39 UTCGHSA enrichment
  33. 2026-06-15 17:49 UTCEPSS rescore
  34. 2026-06-15 17:49 UTCEPSS rescore
  35. 2026-06-15 03:25 UTCEG score recompute
  36. 2026-06-15 03:25 UTCGHSA enrichment
  37. 2026-06-14 23:18 UTCEPSS rescore
  38. 2026-06-14 01:13 UTCEG score recompute
  39. 2026-06-14 01:13 UTCGHSA enrichment
  40. 2026-06-13 23:00 UTCEPSS rescore
  41. 2026-06-12 23:12 UTCEPSS rescore
  42. 2026-06-12 23:12 UTCEPSS rescore
  43. 2026-06-12 23:00 UTCEG score recompute
  44. 2026-06-12 23:00 UTCGHSA enrichment
  45. 2026-06-11 20:47 UTCEG score recompute
  46. 2026-06-11 20:47 UTCGHSA enrichment
  47. 2026-06-11 14:00 UTCEPSS rescore
  48. 2026-06-10 22:19 UTCEPSS rescore
  49. 2026-06-10 18:35 UTCEG score recompute
  50. 2026-06-10 18:35 UTCGHSA enrichment
  51. 2026-06-09 16:23 UTCEG score recompute
  52. 2026-06-09 16:22 UTCMITRE cvelistV5first tracked

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-9210?
CVE-2026-9210 is a medium vulnerability published on June 9, 2026. Insufficient input validation vulnerability in the listed NETGEAR models allows authenticated administrators connected to the local network to make unauthorized modification of router software and functionality.
When was CVE-2026-9210 disclosed?
CVE-2026-9210 was first published in the National Vulnerability Database on June 9, 2026, with the most recent update on June 18, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-9210 actively exploited?
CVE-2026-9210 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 12.0% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2026-9210?
CVE-2026-9210 has a CVSS v3 base score of 4.5 (NVD).
How do I remediate CVE-2026-9210?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-9210, 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

Explore the affected products and dependency analysis for CVE-2026-9210

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