Description
A stack-based buffer overflow vulnerability exists in the boa formMapDelDevice hostname functionality of X2000R (version(s): TOTOLINK-X2000R-Gh-V1.0.0-B20250421.1327). A specially crafted HTTP request can lead to arbitrary code execution. An attacker can make an authenticated HTTP request to trigger this vulnerability.
Published: 2026-10-20
Score: 9.1 Critical
EPSS: n/a
KEV: No
AI Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Remediation

No solution or workaround provided in the CVE record.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

Sign in to view the affected projects.

Advisories

No advisories yet.

History

Tue, 20 Oct 2026 22:30:00 +0000

Type Values Removed Values Added
Title Stack-based buffer overflow in boa formMapDelDevice hostname functionality of X2000R

Tue, 20 Oct 2026 20:45:00 +0000

Type Values Removed Values Added
Description A stack-based buffer overflow vulnerability exists in the boa formMapDelDevice hostname functionality of X2000R (version(s): TOTOLINK-X2000R-Gh-V1.0.0-B20250421.1327). A specially crafted HTTP request can lead to arbitrary code execution. An attacker can make an authenticated HTTP request to trigger this vulnerability.
Weaknesses CWE-121
References
Metrics cvssV3_1

{'score': 9.1, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H'}

Subscriptions

No data.

cve-icon MITRE

Status: PUBLISHED

Assigner: talos

Published:

Updated: 2026-10-20T20:25:26.455Z

Reserved: 2026-04-22T21:26:22.073Z

Link: CVE-2026-28763

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2026-10-20T21:17:18.037

Modified: 2026-10-20T21:17:18.037

Link: CVE-2026-28763

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-10-20T22:15:07Z

Weaknesses
  • CWE-121

    Stack-based Buffer Overflow