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CVE-2026-42020

🗓️ 20 Oct 2026 20:25:24Reported by talosType 
cvelist
 cvelist
🔗 www.cve.org👁 4 Views

Authenticated HTTP request causes stack-based buffer overflow in Totolink X2000R.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
circl
Circl
CVE-2026-42020
20 Oct 202620:30
–circl
cve
CVE
CVE-2026-42020
20 Oct 202620:25
–cve
euvd
EUVD
EUVD-2026-105345
20 Oct 202620:25
–euvd
nvd
NVD
CVE-2026-42020
20 Oct 202621:17
–nvd
talos
Talos
Totolink X2000R boa formIpv6Setup pppoe Stack-Based Buffer Overflow Vulnerabilities
20 Oct 202600:00
–talos
[
  {
    "vendor": "totolink",
    "product": "Totolink",
    "versions": [
      {
        "status": "affected",
        "version": "TOTOLINK-X2000R-Gh-V1.0.0-B20250421.1327"
      }
    ],
    "defaultStatus": "unaffected"
  }
]

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