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CVE-2026-126170

CVE-2026-126170

validatingZero is analyzing and reversing it now.
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.
Fortinet FortiManager >= 8.0.0, <= 8.0.2; >= 7.6.0, <= 7.6.7; >= 8.0.1, <= 8.0.2; >= 7.6.0, <= 7.6.2
CWE-116 Improper Encoding or Escaping of Output
ETK-2026-4222Zero's internal tracking ID, independent of the CVE number., permanent identifier
cvss9.8cna vendorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:P/RL:O/RC:R
–running
startingcurrent stage
timeline
0 = trigger signal
trigger signal (cve.org) +0h
0
+2h
+4h
+6h
+8h
+10h
+12h

description

Affected FortiManager, FortiAnalyzer, and their listed Cloud and BigData releases contain an output-encoding flaw in their HTTP-accessible functionality. An attacker who can reach the affected HTTP service without authentication may run unauthorized code or commands.

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

mitigation

Restrict access to the affected HTTP interfaces to trusted administrative networks and block untrusted sources. Track Fortinet guidance and apply a vendor-provided update when one is 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.
–
agent run time
–
cve.org record, t = 0The moment cve.org publishes the CVE in full.
2026-11-11 21:30Z
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. 2026-11-11 21:30Z
    cve_org: trigger signal, started the run
    https://www.cve.org/CVERecord?id=CVE-2026-126170

this entry in the feed

GET /api/v1/feed/CVE-2026-126170

{
  "etk_id": "ETK-2026-4222",
  "cve_id": "CVE-2026-126170",
  "display_id": "CVE-2026-126170",
  "ghsa_id": null,
  "euvd_id": null,
  "status": "in_pipeline",
  "anchor_state": "anchored",
  "title": "Unauthenticated command execution in FortiManager and FortiAnalyzer",
  "summary": "Affected FortiManager, FortiAnalyzer, and their listed Cloud and BigData releases contain an output-encoding flaw in their HTTP-accessible functionality. An attacker who can reach the affected HTTP service without authentication may run unauthorized code or commands.",
  "mitigation": "Restrict access to the affected HTTP interfaces to trusted administrative networks and block untrusted sources. Track Fortinet guidance and apply a vendor-provided update when one is available.",
  "vendor": "Fortinet",
  "product": "FortiManager",
  "affected": [
    {
      "affected_notes": [],
      "affected_ranges": [
        ">= 8.0.0, <= 8.0.2",
        ">= 7.6.0, <= 7.6.7"
      ],
      "ecosystem": null,
      "fixed_versions": [],
      "package_name": "FortiManager",
      "purl": null
    },
    {
      "affected_notes": [],
      "affected_ranges": [
        ">= 8.0.0, <= 8.0.2",
        ">= 7.6.0, <= 7.6.7"
      ],
      "ecosystem": null,
      "fixed_versions": [],
      "package_name": "FortiAnalyzer",
      "purl": null
    },
    {
      "affected_notes": [],
      "affected_ranges": [
        ">= 8.0.1, <= 8.0.2",
        ">= 7.6.0, <= 7.6.7"
      ],
      "ecosystem": null,
      "fixed_versions": [],
      "package_name": "FortiManager Cloud",
      "purl": null
    },
    {
      "affected_notes": [],
      "affected_ranges": [
        ">= 8.0.1, <= 8.0.2",
        ">= 7.6.0, <= 7.6.7"
      ],
      "ecosystem": null,
      "fixed_versions": [],
      "package_name": "FortiAnalyzer Cloud",
      "purl": null
    },
    {
      "affected_notes": [],
      "affected_ranges": [
        ">= 7.6.0, <= 7.6.2"
      ],
      "ecosystem": null,
      "fixed_versions": [],
      "package_name": "FortiAnalyzer-BigData",
      "purl": null
    }
  ],
  "cwes": [
    116
  ],
  "cvss_score": 9.8,
  "cvss_src": "cna_vendor",
  "cvss_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:P/RL:O/RC:R",
  "epss_score": null,
  "epss_percentile": null,
  "epss_asof": null,
  "automation": null,
  "check": false,
  "check_confidence_basis": null,
  "exploit": false,
  "pipeline_minutes": null,
  "t0_at": "2026-11-11T21:30:02.652000+00:00",
  "signals": {
    "trigger_signal": {
      "at": "2026-11-11T21:30:02.652000+00:00",
      "days": 0,
      "is_lower_bound": false,
      "measured_at": "2026-11-11T21:30:02.652000+00:00",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-126170"
    }
  }
}

published 2026-11-11 22:05Z
last change 2026-11-11 22:05Z

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