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CVE-2026-108336

CVE-2026-108336

validatedZero produced an exploit or a check.

EUVD-2026-101706 ↗

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).kevAttacks confirmed in the real world.
Hitachi Vantara Remot Ops Agent >= 1.60, <= 2.0
CWE-321 Use of Hard-coded Cryptographic Key
ETK-2026-1619Zero's internal tracking ID, independent of the CVE number., permanent identifier
cvss9.1cna vendorCVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N
+1.2dTTV
11mAI analysisAnalysis: how long the AI spent reversing this signal.
Check if you are vulnerable
timeline
0 = trigger signal
trigger signal (cve.org) +0hcheck available+28h49magent stopped
0
+6h
+12h
+18h
+24h

description

Hitachi Vantara Remot Ops Agent is affected when its default self-signed web certificate is still configured. An attacker may bypass authentication and obtain administrative access, enabling actions such as service configuration changes or log collection requests.

mitigation

Replace the default self-signed web certificate with a unique certificate and key, and rotate any credentials or tokens that may be affected. No fixed version is recorded; restrict access to the web interface until the default certificate is replaced.

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.
contextual
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.
0.22%12th percentile
agent run time
11m
cve.org record, t = 0The moment cve.org publishes the CVE in full.
2026-10-14 21:41Z
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

Contextual check: a technique exists and was validated, but no deterministic check could cover this one.

source signals

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

  1. 2026-10-14 21:41Z
    cve_org: trigger signal, started the run
    https://www.cve.org/CVERecord?id=CVE-2026-108336

this entry in the feed

GET /api/v1/feed/CVE-2026-108336

{
  "etk_id": "ETK-2026-1619",
  "cve_id": "CVE-2026-108336",
  "display_id": "CVE-2026-108336",
  "ghsa_id": null,
  "euvd_id": "EUVD-2026-101706",
  "status": "published",
  "anchor_state": "anchored",
  "title": "Default certificate token-signing flaw in Remot Ops Agent",
  "summary": "Hitachi Vantara Remot Ops Agent is affected when its default self-signed web certificate is still configured. An attacker may bypass authentication and obtain administrative access, enabling actions such as service configuration changes or log collection requests.",
  "mitigation": "Replace the default self-signed web certificate with a unique certificate and key, and rotate any credentials or tokens that may be affected. No fixed version is recorded; restrict access to the web interface until the default certificate is replaced.",
  "vendor": "Hitachi Vantara",
  "product": "Remot Ops Agent",
  "affected": [
    {
      "affected_notes": [],
      "affected_ranges": [
        ">= 1.60, <= 2.0"
      ],
      "ecosystem": null,
      "fixed_versions": [],
      "package_name": "Remot Ops Agent",
      "purl": null
    }
  ],
  "cwes": [
    321
  ],
  "cvss_score": 9.1,
  "cvss_src": "cna_vendor",
  "cvss_vector": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N",
  "epss_score": 0.0022,
  "epss_percentile": 0.1213,
  "epss_asof": "2026-10-20",
  "automation": "contextual",
  "check": true,
  "check_confidence_basis": "assessed",
  "exploit": false,
  "pipeline_minutes": 11.44980945,
  "t0_at": "2026-10-14T21:41:40.417000+00:00",
  "signals": {
    "check": {
      "at": "2026-10-16T02:30:28.936994+00:00",
      "days": 1.2005615740046296,
      "is_lower_bound": false,
      "measured_at": "2026-10-14T21:41:40.417000+00:00",
      "url": null
    },
    "trigger_signal": {
      "at": "2026-10-14T21:41:40.417000+00:00",
      "days": 0,
      "is_lower_bound": false,
      "measured_at": "2026-10-14T21:41:40.417000+00:00",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-108336"
    }
  }
}

published 2026-10-15 01:38Z
last change 2026-10-21 01:39Z

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