← back to feed
CVE-2026-120345

CVE-2026-120345

waiting for further signalsZero needs more public information before it can validate it.
no check availablenot proven exploitable
cve.orgpublic pocExploit code has been published by someone. Source signals can also carry a PoC (Proof of Concept).+0mkevAttacks confirmed in the real world.
WAVLINK WN551X3-A M51X3_V251020-WO-182e965
CWE-78 Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
ETK-2026-3265Zero's internal tracking ID, independent of the CVE number., permanent identifier
cvss10.0cna vendorCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:P
47msince last run
16mAI analysisAnalysis: how long the AI spent reversing this signal.
timeline
0 = trigger signal
trigger signal (cve.org) +0hpublic poc+0hwaiting for further signals+0h29m
+2h
+4h
+6h
+8h
+10h
+12h

description

WAVLINK WN551X3-A devices running firmware M51X3_V251020-WO-182e965 are affected by command injection in DNS-resolution processing. A remote attacker may be able to run commands on the device by supplying manipulated input to the affected handler; the advisory does not establish whether authentication is required.

mitigation

Isolate affected devices from untrusted networks and restrict access to device services to trusted administrators and networks. Monitor WAVLINK for a corrected firmware release and apply it promptly; no fixed version is recorded.

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
16m
cve.org record, t = 0The moment cve.org publishes the CVE in full.
2026-11-02 05:15Z
Δ to public pocExploit code has been published by someone. Source signals can also carry a PoC (Proof of Concept).
+0m
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. 2026-11-02 05:15Z
    cve_org: trigger signal, started the run
    https://www.cve.org/CVERecord?id=CVE-2026-120345
  2. 2026-11-02 05:39Z

this entry in the feed

GET /api/v1/feed/CVE-2026-120345

{
  "etk_id": "ETK-2026-3265",
  "cve_id": "CVE-2026-120345",
  "display_id": "CVE-2026-120345",
  "ghsa_id": null,
  "euvd_id": null,
  "status": "published",
  "anchor_state": "anchored",
  "title": "OS command injection in WAVLINK WN551X3-A DNS handling",
  "summary": "WAVLINK WN551X3-A devices running firmware M51X3_V251020-WO-182e965 are affected by command injection in DNS-resolution processing. A remote attacker may be able to run commands on the device by supplying manipulated input to the affected handler; the advisory does not establish whether authentication is required.",
  "mitigation": "Isolate affected devices from untrusted networks and restrict access to device services to trusted administrators and networks. Monitor WAVLINK for a corrected firmware release and apply it promptly; no fixed version is recorded.",
  "vendor": "WAVLINK",
  "product": "WN551X3-A",
  "affected": [
    {
      "affected_notes": [],
      "affected_ranges": [
        "M51X3_V251020-WO-182e965"
      ],
      "ecosystem": null,
      "fixed_versions": [],
      "package_name": "WN551X3-A",
      "purl": null
    }
  ],
  "cwes": [
    78
  ],
  "cvss_score": 10,
  "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:H/SI:H/SA:H/E:P",
  "epss_score": null,
  "epss_percentile": null,
  "epss_asof": null,
  "automation": "contextual",
  "check": false,
  "check_confidence_basis": null,
  "exploit": false,
  "pipeline_minutes": 16.339231633333334,
  "t0_at": "2026-11-02T05:15:16.333000+00:00",
  "signals": {
    "public_poc": {
      "at": "2026-11-02T05:15:16.333000+00:00",
      "days": 0,
      "is_lower_bound": false,
      "measured_at": "2026-11-02T05:15:16.333000+00:00",
      "url": "https://github.com/senxitoyshuyi-ui/HACKALL/blob/main/WAVLINK_WN551X3-A%20Router/WAVLINK_WN551X3-A_dns_resolution_command_injection.md"
    },
    "trigger_signal": {
      "at": "2026-11-02T05:15:16.333000+00:00",
      "days": 0,
      "is_lower_bound": false,
      "measured_at": "2026-11-02T05:15:16.333000+00:00",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-120345"
    }
  }
}

published 2026-11-02 05:27Z
last change 2026-11-02 06:19Z

Need the technical details behind an entry?

Every entry here shows what we attempted and when. The technical details, the generated exploit that fired it and the evidence behind the verdict are not public. Tell us about your use case and we’ll get back to you about extended API access.

Protected by reCAPTCHA; the Google Privacy Policy and Terms of Service apply.