A Unsigned Firmware vulnerability exists in the boa Firmware Update functionality of X2000R (version(s): TOTOLINK-X2000R-Gh-V1.0.0-B20250421.1327). (CVE-2026-10141)
Description
An unsigned firmware vulnerability exists in the boa firmware update functionality of the TOTOLINK X2000R device, version TOTOLINK-X2000R-Gh-V1.0.0-B20250421.1327. This flaw allows an attacker with authenticated HTTP access to upload a specially crafted firmware binary, potentially leading to arbitrary firmware updates. 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
The vulnerability (CVE-2026-10141) affects the boa firmware update mechanism in TOTOLINK X2000R version TOTOLINK-X2000R-Gh-V1.0.0-B20250421.1327. It arises from the lack of firmware signature verification, allowing an attacker who can authenticate via HTTP to upload and install arbitrary firmware. This can lead to full compromise of the device. The CVSS 3.1 base score is 9.1, reflecting network attack vector, low attack complexity, high privileges required, no user interaction, and complete impact on confidentiality, integrity, and availability.
Potential Impact
Successful exploitation enables an attacker with authenticated HTTP access to perform arbitrary firmware updates, potentially leading to complete device compromise including control over device functions and data confidentiality, integrity, and availability.
Mitigation Recommendations
No patch or official fix information is provided in the available data. Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until a fix is available, restrict authenticated HTTP access to trusted users only and monitor for unauthorized firmware update attempts.
Technical Details
- Gcve Source
- db.gcve.eu
- Osv Id
- GHSA-hvg9-6xm4-6qvj
- Osv Schema Version
- 1.4.0
- Aliases
- ["CVE-2026-10141"]
- Database Specific Severity
- CRITICAL
- Cvss Version
- 3.1
Threat ID: 6ad7ec142cdf04f6566aefc3
Added to database: 10/20/2026, 22:32:52 UTC
Last enriched: 10/20/2026, 22:36:37 UTC
Last updated: 10/20/2026, 23:48:18 UTC
Views: 2
Community Reviews
0 reviewsCrowdsource mitigation strategies, share intel context, and vote on the most helpful responses. Sign in to add your voice and help keep defenders ahead.
Want to contribute mitigation steps or threat intel context? Sign in or create an account to join the community discussion.
Actions
Updates to AI analysis require Pro Console access. Upgrade inside Console → Billing.
Need more coverage?
Upgrade to Pro Console for AI refresh and higher limits.
For incident response and remediation, OffSeq services can help resolve threats faster.
Latest Threats
Check if your credentials are on the dark web
Instant breach scanning across billions of leaked records. Free tier available.