CVE-2026-61517

HIGHPre-NVD 7.27.2—
EchelonGraph scoreHIGH confidence

Score 7.2 from GitHub Security Advisory (severity: HIGH) published 2026-09-08. a secondary CVSS source baseline 7.2; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this weekElevated
7.2EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 3%CVSS: 7.2Exploit: Elevated riskExposed: 0

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

Netis NX10 firmware V4.0.1.5808 and V3.0.0.4142 contain an OS command injection vulnerability in the ping diagnostic handler that allows authenticated administrators to execute arbitrary shell commands as root by injecting into the IpAddr parameter. The parameter is interpolated directly into a shell command executed through system() with an incomplete denylist that only blocks spaces, pipes, semicolons, and ampersands, leaving command substitution and alternate field separator expansion available for exploitation.

CVSS v3
7.2
EG Score
7.2(high)
EG Risk
48(Track)
EG Risk 48/100SSVC: Track

EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).

How it’s computed
Severity72% × 45%
Exploitation40% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
3%
EPSS %ILE
84%
KEV
Not listed

Published

September 8, 2026

Last Modified

September 10, 2026

Advisory Details (4)

Auto-updated Sep 8, 2026
🔬 Proof of concept available. No patch confirmed yet.
generic

Netis NX10 OS Command Injection via Ping Diagnostic Handler | Advisories | VulnCheck

https://www.vulncheck.com/advisories/netis-nx10-os-command-injection-via-ping-diagnostic-handler
generic

NX10 | AX1500 Wireless Dual Band Gigabit Router

https://www.netis-systems.com/products/NX10.html
generic🟡 PoC Available

CVE-2026-61517: OS Command Injection in Netis NX10 pingHandler - Hack with Mike

https://hackwithmike.com/research/advisories/netis/cve-2026-61517
generic

Netis NX10 Router: Two Vulnerabilities That Almost Felt Like a Backdoor - Hack with Mike

https://hackwithmike.com/research/netis/2026-09

Vendor Advisories for CVE-2026-61517(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 23× in last 7d / 66× 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. 2026-09-25 05:20 UTCGHSA enrichment
  2. 2026-09-24 18:21 UTCEG score recompute
  3. 2026-09-24 18:21 UTCGHSA enrichment
  4. 2026-09-24 06:37 UTCGHSA enrichment
  5. 2026-09-23 19:41 UTCEG score recompute
  6. 2026-09-23 19:41 UTCGHSA enrichment
  7. 2026-09-23 17:54 UTCEPSS rescore
  8. 2026-09-23 08:39 UTCGHSA enrichment
  9. 2026-09-22 21:43 UTCEG score recompute
  10. 2026-09-22 21:43 UTCGHSA enrichment
  11. 2026-09-22 10:48 UTCGHSA enrichment
  12. 2026-09-21 23:52 UTCEG score recompute
  13. 2026-09-21 23:52 UTCGHSA enrichment
  14. 2026-09-21 12:55 UTCGHSA enrichment
  15. 2026-09-21 01:59 UTCGHSA enrichment
  16. 2026-09-20 15:02 UTCGHSA enrichment
  17. 2026-09-20 04:06 UTCGHSA enrichment
  18. 2026-09-19 17:10 UTCEG score recompute
  19. 2026-09-19 17:10 UTCGHSA enrichment
  20. 2026-09-19 06:14 UTCEG score recompute
  21. 2026-09-19 06:14 UTCGHSA enrichment
  22. 2026-09-18 19:28 UTCEPSS rescore
  23. 2026-09-18 19:18 UTCGHSA enrichment
  24. 2026-09-18 08:22 UTCGHSA enrichment
  25. 2026-09-17 21:22 UTCEG score recompute
Show 41 more
  1. 2026-09-17 21:22 UTCGHSA enrichment
  2. 2026-09-17 10:24 UTCGHSA enrichment
  3. 2026-09-16 23:28 UTCEG score recompute
  4. 2026-09-16 23:28 UTCGHSA enrichment
  5. 2026-09-16 14:08 UTCEPSS rescore
  6. 2026-09-16 12:32 UTCEG score recompute
  7. 2026-09-16 12:32 UTCGHSA enrichment
  8. 2026-09-16 05:15 UTCEPSS rescore
  9. 2026-09-16 01:37 UTCGHSA enrichment
  10. 2026-09-15 14:41 UTCGHSA enrichment
  11. 2026-09-15 03:45 UTCEG score recompute
  12. 2026-09-15 03:45 UTCGHSA enrichment
  13. 2026-09-14 16:49 UTCGHSA enrichment
  14. 2026-09-14 05:53 UTCGHSA enrichment
  15. 2026-09-13 18:57 UTCEG score recompute
  16. 2026-09-13 18:57 UTCGHSA enrichment
  17. 2026-09-13 08:01 UTCGHSA enrichment
  18. 2026-09-12 21:05 UTCEG score recompute
  19. 2026-09-12 21:05 UTCGHSA enrichment
  20. 2026-09-12 10:09 UTCGHSA enrichment
  21. 2026-09-11 23:13 UTCEG score recompute
  22. 2026-09-11 23:13 UTCGHSA enrichment
  23. 2026-09-11 14:53 UTCEPSS rescore
  24. 2026-09-11 12:14 UTCEG score recompute
  25. 2026-09-11 12:14 UTCGHSA enrichment
  26. 2026-09-11 09:37 UTCEPSS rescore
  27. 2026-09-11 01:18 UTCEG score recompute
  28. 2026-09-11 01:18 UTCGHSA enrichment
  29. 2026-09-10 14:22 UTCEG score recompute
  30. 2026-09-10 14:22 UTCGHSA enrichment
  31. 2026-09-10 14:00 UTCEG score recompute
  32. 2026-09-10 14:00 UTCGHSA enrichment
  33. 2026-09-10 09:35 UTCEPSS rescore
  34. 2026-09-10 04:59 UTCGHSA enrichment
  35. 2026-09-09 18:03 UTCGHSA enrichment
  36. 2026-09-09 07:07 UTCGHSA enrichment
  37. 2026-09-08 20:11 UTCEG score recompute
  38. 2026-09-08 20:11 UTCGHSA enrichment
  39. 2026-09-08 15:32 UTCEG score recompute
  40. 2026-09-08 14:37 UTCEG score recompute
  41. 2026-09-08 14:34 UTCMITRE cvelistV5first tracked

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-61517?
CVE-2026-61517 is a high vulnerability published on September 8, 2026. Netis NX10 firmware V4.0.1.5808 and V3.0.0.4142 contain an OS command injection vulnerability in the ping diagnostic handler that allows authenticated administrators to execute arbitrary shell commands as root by injecting into the IpAddr parameter. The parameter is interpolated directly into a…
When was CVE-2026-61517 disclosed?
CVE-2026-61517 was first published in the National Vulnerability Database on September 8, 2026, with the most recent update on September 10, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-61517 actively exploited?
CVE-2026-61517 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 3% probability of exploitation in the next 30 days, which ranks it in the top 15.9% of all scored CVEs.
What is the CVSS score of CVE-2026-61517?
CVE-2026-61517 has a CVSS v3 base score of 7.2 (NVD).
How do I remediate CVE-2026-61517?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-61517, 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-2026-61517

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