CVE-2026-124004

waiting for further signalsZero needs more public information before it can validate it.

GHSA-9vpc-28gc-f73j ↗EUVD-2026-124639 ↗

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.
Copeland XWEB EVO < 5.6.2
fixed in 5.6.2
CWE-798 Use of Hard-coded Credentials
ETK-2026-4311Zero's internal tracking ID, independent of the CVE number., permanent identifier
5h 58msince last run
11mAI analysisAnalysis: how long the AI spent reversing this signal.
timeline
0 = trigger signal
trigger signal (cve.org) +0hwaiting for further signals+2h11m
0
+4h
+6h
+8h
+10h
+12h

description

Copeland XWEB EVO versions before 5.6.2 include a built-in administrator credential. A remote attacker who can reach the application can use it to obtain administrative control without prior authentication.

mitigation

Upgrade XWEB EVO to version 5.6.2 or later. Until upgraded, restrict network access to the application to trusted administrators and remove public exposure.

fixed in 5.6.2

check
no
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.
–
agent run time
11m
cve.org record, t = 0The moment cve.org publishes the CVE in full.
2026-11-12 19:41Z
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, not validated: no deterministic check could cover this one, and no technique passed our review.

source signals

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

  1. 2026-11-12 19:41Z
    cve_org: trigger signal, started the run

this entry in the feed

GET /api/v1/feed/CVE-2026-124004

{
  "etk_id": "ETK-2026-4311",
  "cve_id": "CVE-2026-124004",
  "display_id": "CVE-2026-124004",
  "ghsa_id": "GHSA-9vpc-28gc-f73j",
  "euvd_id": "EUVD-2026-124639",
  "status": "published",
  "anchor_state": "anchored",
  "title": "Hardcoded administrator credential in Copeland XWEB EVO",
  "summary": "Copeland XWEB EVO versions before 5.6.2 include a built-in administrator credential. A remote attacker who can reach the application can use it to obtain administrative control without prior authentication.",
  "mitigation": "Upgrade XWEB EVO to version 5.6.2 or later. Until upgraded, restrict network access to the application to trusted administrators and remove public exposure.",
  "vendor": "Copeland",
  "product": "XWEB EVO",
  "affected": [
    {
      "affected_notes": [],
      "affected_ranges": [
        ">= 0, < 5.6.2"
      ],
      "ecosystem": null,
      "fixed_versions": [
        "5.6.2"
      ],
      "package_name": "XWEB EVO",
      "purl": null
    }
  ],
  "cwes": [
    798
  ],
  "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": null,
  "epss_percentile": null,
  "epss_asof": null,
  "automation": "contextual",
  "check": false,
  "check_confidence_basis": null,
  "exploit": false,
  "pipeline_minutes": 10.976154416666667,
  "t0_at": "2026-11-12T19:41:02.897000+00:00",
  "signals": {
    "trigger_signal": {
      "at": "2026-11-12T19:41:02.897000+00:00",
      "days": 0,
      "is_lower_bound": false,
      "measured_at": "2026-11-12T19:41:02.897000+00:00",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-124004"
    }
  }
}

published 2026-11-12 20:04Z
last change 2026-11-12 23:56Z

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