CVE-2026-43836

validatingZero is analyzing and reversing it now.

GHSA-7wv5-vcx2-7h34 ↗EUVD-2026-104831 ↗

no check availablenot proven exploitable
cve.orgpublic pocExploit code has been published by someone. Source signals can also carry a PoC (Proof of Concept).kevAttacks confirmed in the real world.
Advantech ADAM-3600 prior to version 2.8.5.0
ETK-2026-2142Zero's internal tracking ID, independent of the CVE number., permanent identifier
–running
startingcurrent stage
timeline
0 = trigger signal
trigger signal (cve.org) +0h
0
+2h
+4h
+6h
+8h
+10h
+12h

description

Advantech ADAM-3600 is affected by a flaw that may allow an attacker to send a forged packet and execute commands with maximum privileges. The available evidence does not specify the required network exposure or other preconditions.

Still under analysis: more detail becomes available as the pipeline runs.

mitigation

Restrict access to affected devices to trusted networks and block untrusted traffic to their management or service interfaces. Apply vendor-provided updates when they become available.

check
building now
exploit
not yet
automationDeterministic: a check that runs on its own, the same request on every target. Contextual: an agentic technique that needs to be applied per target, for bugs that depend on contextual flows.
–
auth requiredWhether an attacker needs an account first, based on the CVSS vector's Privileges Required.
no
EPSSEstimate of the chance this CVE is exploited in the next 30 days. Refreshed daily.
0.60%47th percentile
agent run time
12m
cve.org record, t = 0The moment cve.org publishes the CVE in full.
2026-10-20 08:08Z
Δ to public pocExploit code has been published by someone. Source signals can also carry a PoC (Proof of Concept).
–
Δ to kevAttacks confirmed in the real world.
–

outcome

Run in progress: no artifact yet.

source signals

Public signals that triggered or updated the pipeline. These are inputs for the deltas above.

  1. 2026-10-20 08:08Z
    cve_org: trigger signal, started the run

this entry in the feed

GET /api/v1/feed/CVE-2026-43836

{
  "etk_id": "ETK-2026-2142",
  "cve_id": "CVE-2026-43836",
  "display_id": "CVE-2026-43836",
  "ghsa_id": "GHSA-7wv5-vcx2-7h34",
  "euvd_id": "EUVD-2026-104831",
  "status": "in_pipeline",
  "anchor_state": "anchored",
  "title": "Forged-packet command execution in Advantech ADAM-3600",
  "summary": "Advantech ADAM-3600 is affected by a flaw that may allow an attacker to send a forged packet and execute commands with maximum privileges. The available evidence does not specify the required network exposure or other preconditions.",
  "mitigation": "Restrict access to affected devices to trusted networks and block untrusted traffic to their management or service interfaces. Apply vendor-provided updates when they become available.",
  "vendor": "Advantech",
  "product": "ADAM-3600",
  "affected": [
    {
      "affected_notes": [
        "prior to version 2.8.5.0"
      ],
      "affected_ranges": [],
      "ecosystem": null,
      "fixed_versions": [],
      "package_name": "ADAM-3600",
      "purl": null
    }
  ],
  "cwes": null,
  "cvss_score": 9.3,
  "cvss_src": "cna_vendor",
  "cvss_vector": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N",
  "epss_score": 0.006,
  "epss_percentile": 0.4779,
  "epss_asof": "2026-10-20",
  "automation": "contextual",
  "check": false,
  "check_confidence_basis": null,
  "exploit": false,
  "pipeline_minutes": 11.773702883333334,
  "t0_at": "2026-10-20T08:08:19.495000+00:00",
  "signals": {
    "trigger_signal": {
      "at": "2026-10-20T08:08:19.495000+00:00",
      "days": 0,
      "is_lower_bound": false,
      "measured_at": "2026-10-20T08:08:19.495000+00:00",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-43836"
    }
  }
}

published 2026-10-20 08:35Z
last change 2026-10-21 08:48Z

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