CVE-2026-18814

HIGHPre-NVD 7.27.2—
EchelonGraph scoreHIGH confidence

Score 7.2 from GitHub Security Advisory (severity: HIGH) published 2026-08-05. 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.

A vulnerability was found in H3C NX15 V100R017. This impacts the function reload.reload_config of the file /api/esps. The manipulation results in command injection. The attack can be launched remotely. The exploit has been made public and could be used. The vendor was contacted early about this disclosure.

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: Watch closely — could escalate to Attend.
EPSS PROB
3%
EPSS %ILE
85%
KEV
Not listed

Published

August 4, 2026

Last Modified

August 12, 2026

Advisory Details (1)

Auto-updated Aug 4, 2026
No patch confirmed yet.
generic

IOT_Vul_Public/H3C/NX15R017/service_add_root_rce at main · coconut652-7/IOT_Vul_Public · GitHub

https://github.com/coconut652-7/IOT_Vul_Public/tree/main/H3C/NX15R017/service_add_root_rce

Vendor Advisories for CVE-2026-18814(1)

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

Weakness Classification(2)

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

Data Freshness Timeline

(refreshed 28× in last 7d / 71× 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. 2026-08-20 08:24 UTCGHSA enrichment
  2. 2026-08-19 20:29 UTCEG score recompute
  3. 2026-08-19 20:29 UTCGHSA enrichment
  4. 2026-08-19 17:03 UTCEPSS rescore
  5. 2026-08-19 08:33 UTCGHSA enrichment
  6. 2026-08-18 20:36 UTCEG score recompute
  7. 2026-08-18 20:36 UTCGHSA enrichment
  8. 2026-08-18 13:48 UTCEPSS rescore
  9. 2026-08-18 08:39 UTCGHSA enrichment
  10. 2026-08-17 20:32 UTCEG score recompute
  11. 2026-08-17 20:32 UTCGHSA enrichment
  12. 2026-08-17 13:47 UTCEPSS rescore
  13. 2026-08-17 08:33 UTCGHSA enrichment
  14. 2026-08-16 20:38 UTCEG score recompute
  15. 2026-08-16 20:38 UTCGHSA enrichment
  16. 2026-08-16 14:56 UTCEPSS rescore
  17. 2026-08-16 08:42 UTCEG score recompute
  18. 2026-08-16 08:42 UTCGHSA enrichment
  19. 2026-08-16 02:14 UTCEPSS rescore
  20. 2026-08-15 20:47 UTCGHSA enrichment
  21. 2026-08-15 08:51 UTCEG score recompute
  22. 2026-08-15 08:51 UTCGHSA enrichment
  23. 2026-08-15 01:30 UTCEPSS rescore
  24. 2026-08-14 20:55 UTCGHSA enrichment
  25. 2026-08-14 09:00 UTCEG score recompute
Show 46 more
  1. 2026-08-14 09:00 UTCGHSA enrichment
  2. 2026-08-13 22:00 UTCEPSS rescore
  3. 2026-08-13 21:04 UTCGHSA enrichment
  4. 2026-08-13 09:04 UTCGHSA enrichment
  5. 2026-08-12 21:08 UTCGHSA enrichment
  6. 2026-08-12 14:27 UTCEG score recompute
  7. 2026-08-12 14:27 UTCGHSA enrichment
  8. 2026-08-12 13:50 UTCEPSS rescore
  9. 2026-08-12 02:31 UTCGHSA enrichment
  10. 2026-08-11 14:35 UTCEG score recompute
  11. 2026-08-11 14:35 UTCGHSA enrichment
  12. 2026-08-11 13:42 UTCEPSS rescore
  13. 2026-08-11 02:39 UTCEG score recompute
  14. 2026-08-11 02:39 UTCGHSA enrichment
  15. 2026-08-11 00:00 UTCEPSS rescore
  16. 2026-08-10 14:44 UTCGHSA enrichment
  17. 2026-08-10 02:49 UTCGHSA enrichment
  18. 2026-08-09 14:53 UTCEG score recompute
  19. 2026-08-09 14:53 UTCGHSA enrichment
  20. 2026-08-09 13:46 UTCEPSS rescore
  21. 2026-08-09 02:58 UTCEG score recompute
  22. 2026-08-09 02:58 UTCGHSA enrichment
  23. 2026-08-08 16:37 UTCEPSS rescore
  24. 2026-08-08 15:02 UTCGHSA enrichment
  25. 2026-08-08 03:06 UTCEG score recompute
  26. 2026-08-08 03:06 UTCGHSA enrichment
  27. 2026-08-07 15:10 UTCGHSA enrichment
  28. 2026-08-07 03:15 UTCGHSA enrichment
  29. 2026-08-06 15:20 UTCEG score recompute
  30. 2026-08-06 15:20 UTCGHSA enrichment
  31. 2026-08-06 13:46 UTCEPSS rescore
  32. 2026-08-06 03:24 UTCEG score recompute
  33. 2026-08-06 03:24 UTCGHSA enrichment
  34. 2026-08-05 19:17 UTCEPSS rescore
  35. 2026-08-05 15:28 UTCEG score recompute
  36. 2026-08-05 15:28 UTCGHSA enrichment
  37. 2026-08-05 15:26 UTCNVD updateCVSS v4 → 7.3
  38. 2026-08-05 14:37 UTCEG score recompute
  39. 2026-08-05 14:37 UTCGHSA enrichment
  40. 2026-08-05 14:35 UTCMITRE cvelistV5CVSS v4 → 8.6
  41. 2026-08-05 10:28 UTCEG score recompute
  42. 2026-08-05 10:28 UTCGHSA enrichment
  43. 2026-08-04 22:32 UTCEG score recompute
  44. 2026-08-04 22:31 UTCNVD updateCVSS v4 → 7.3
  45. 2026-08-04 21:43 UTCEG score recompute
  46. 2026-08-04 21:40 UTCMITRE cvelistV5first tracked

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-18814?
CVE-2026-18814 is a high vulnerability published on August 4, 2026. A vulnerability was found in H3C NX15 V100R017. This impacts the function reload.reload_config of the file /api/esps. The manipulation results in command injection. The attack can be launched remotely. The exploit has been made public and could be used. The vendor was contacted early about this…
When was CVE-2026-18814 disclosed?
CVE-2026-18814 was first published in the National Vulnerability Database on August 4, 2026, with the most recent update on August 12, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-18814 actively exploited?
CVE-2026-18814 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 15.2% of all scored CVEs.
What is the CVSS score of CVE-2026-18814?
CVE-2026-18814 has a CVSS v3 base score of 7.2 (NVD).
How do I remediate CVE-2026-18814?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-18814, 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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