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CVE-2026-104935

CVE-2026-104935

validatedZero produced an exploit or a check.

GHSA-vm2g-whwh-xhq8 ↗EUVD-2026-98816 ↗

check availableZero validated a working check for it.not proven exploitableZero has a detection check, but hasn't produced a full working exploit yet.
cve.orgpublic pocExploit code has been published by someone. Source signals can also carry a PoC (Proof of Concept).+15h31mkevAttacks confirmed in the real world.+1h05m
Ivanti Connect Secure
CWE-290 Authentication Bypass by Spoofing
ETK-2026-1548Zero's internal tracking ID, independent of the CVE number., permanent identifier
cvss8.6cna vendorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:L
+15h31mTTV
<1mAI analysisAnalysis: how long the AI spent reversing this signal.
Check if you are vulnerable
timeline
0 = trigger signal
trigger signal (cve.org) +0hkev+1h05mcheck available+15h31mpublic pocagent stopped
0
+3h
+6h
+9h
+12h

description

Ivanti Connect Secure versions newer than 22.7R2.14 and earlier than 25.1.3.0 are affected. A remote attacker who can reach an affected appliance may bypass authentication through spoofing and execute commands without valid credentials.

mitigation

Upgrade affected Ivanti Connect Secure appliances to version 25.1.3.0 or later. Restrict network access to the appliance until upgrades are complete.

check
available
exploit
no
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.
deterministic
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.
26%97th percentile
agent run time
<1m
cve.org record, t = 0The moment cve.org publishes the CVE in full.
2026-10-13 15:31Z
Δ to public pocExploit code has been published by someone. Source signals can also carry a PoC (Proof of Concept).
+15h31m
Δ to kevAttacks confirmed in the real world.
+1h05m

outcome

Upstream: a detection for this already ships elsewhere, so we didn't generate a new one. The credit goes to whoever did.

source signals

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

  1. 2026-10-13 00:00Z
  2. 2026-10-13 00:00Z
  3. 2026-10-13 15:31Z
    cve_org: trigger signal, started the run
    https://www.cve.org/CVERecord?id=CVE-2026-104935
  4. 2026-10-13 17:33Z
    Attacker Chains Three Ivanti Connect Secure Zero-Days for Root Access, Only Two Patched So Far
    thehackernews · https://thehackernews.com/2026/10/attacker-chains-three-ivanti-connect.html
  5. 2026-10-14 07:01Z
  6. 2026-10-14 12:30Z
    CISA Urges Immediate Ivanti Connect Secure Updates as Honeypots Log 105 Exploit Attempts
    thehackernews · https://thehackernews.com/2026/10/cisa-urges-immediate-ivanti-connect.html

this entry in the feed

GET /api/v1/feed/CVE-2026-104935

{
  "etk_id": "ETK-2026-1548",
  "cve_id": "CVE-2026-104935",
  "display_id": "CVE-2026-104935",
  "ghsa_id": "GHSA-vm2g-whwh-xhq8",
  "euvd_id": "EUVD-2026-98816",
  "status": "published",
  "anchor_state": "anchored",
  "title": "Ivanti Connect Secure authentication bypass via spoofing",
  "summary": "Ivanti Connect Secure versions newer than 22.7R2.14 and earlier than 25.1.3.0 are affected. A remote attacker who can reach an affected appliance may bypass authentication through spoofing and execute commands without valid credentials.",
  "mitigation": "Upgrade affected Ivanti Connect Secure appliances to version 25.1.3.0 or later. Restrict network access to the appliance until upgrades are complete.",
  "vendor": "Ivanti",
  "product": "Connect Secure",
  "affected": [
    {
      "affected_notes": [],
      "affected_ranges": [],
      "ecosystem": null,
      "fixed_versions": [],
      "package_name": "Connect Secure",
      "purl": null
    }
  ],
  "cwes": [
    290
  ],
  "cvss_score": 8.6,
  "cvss_src": "cna_vendor",
  "cvss_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:L",
  "epss_score": 0.2598,
  "epss_percentile": 0.9797,
  "epss_asof": "2026-10-20",
  "automation": "deterministic",
  "check": true,
  "check_confidence_basis": "upstream",
  "exploit": false,
  "pipeline_minutes": 0.01174935,
  "t0_at": "2026-10-13T15:31:07.757000+00:00",
  "signals": {
    "check": {
      "at": "2026-10-14T07:01:55.284059+00:00",
      "days": 0.6463834150347222,
      "is_lower_bound": false,
      "measured_at": "2026-10-13T15:31:07.757000+00:00",
      "url": null
    },
    "kev": {
      "at": "2026-10-13T16:36:26.167900+00:00",
      "days": 0.04535197800925926,
      "is_lower_bound": false,
      "measured_at": "2026-10-13T15:31:07.757000+00:00",
      "precision": "exact",
      "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?search_api_fulltext=CVE-2026-104935"
    },
    "public_poc": {
      "at": "2026-10-14T07:01:55.349043+00:00",
      "days": 0.6463841671643519,
      "is_lower_bound": false,
      "measured_at": "2026-10-13T15:31:07.757000+00:00",
      "url": "https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2026/CVE-2026-104935.yaml"
    },
    "trigger_signal": {
      "at": "2026-10-13T15:31:07.757000+00:00",
      "days": 0,
      "is_lower_bound": false,
      "measured_at": "2026-10-13T15:31:07.757000+00:00",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-104935"
    }
  }
}

published 2026-10-14 07:01Z
last change 2026-10-21 01:39Z

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