A OS command injection vulnerability exists in the boa formUpload() functionality of X2000R (version(s): TOTOLINK-X2000R-Gh-V1.0.0-B20250421.1327). (CVE-2026-10138)
Description
An OS command injection vulnerability exists in the boa formUpload() functionality of TOTOLINK X2000R firmware version TOTOLINK-X2000R-Gh-V1.0.0-B20250421.1327. This vulnerability allows an authenticated attacker to execute arbitrary code by sending a specially crafted HTTP request. The vulnerability has a high severity with a CVSS score of 9.1, indicating critical impact on confidentiality, integrity, and availability.
CVSS v3.1
Score 9.1critical
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2026-10138 describes an OS command injection vulnerability in the boa web server's formUpload() function on TOTOLINK X2000R devices running firmware version TOTOLINK-X2000R-Gh-V1.0.0-B20250421.1327. An attacker with authentication privileges can send a crafted HTTP request to exploit this flaw, resulting in arbitrary code execution on the device. The vulnerability is classified under CWE-78 (Improper Neutralization of Special Elements used in an OS Command).
Potential Impact
Successful exploitation allows an authenticated attacker to execute arbitrary operating system commands on the affected device, potentially leading to full compromise of the device's confidentiality, integrity, and availability. This could enable control over the device and disruption of its normal operation.
Mitigation Recommendations
No patch or official remediation information is currently provided. Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until a fix is available, restrict authenticated access to the device and monitor for suspicious activity related to HTTP requests targeting the formUpload() functionality.
Technical Details
- Gcve Source
- db.gcve.eu
- Osv Id
- GHSA-fxrm-2vm6-776j
- Osv Schema Version
- 1.4.0
- Aliases
- ["CVE-2026-10138"]
- Database Specific Severity
- CRITICAL
- Cvss Version
- 3.1
Threat ID: 6ad7ec172cdf04f6566aefe1
Added to database: 10/20/2026, 22:32:55 UTC
Last enriched: 10/20/2026, 22:37:41 UTC
Last updated: 10/20/2026, 23:28:23 UTC
Views: 3
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