CVE-2026-10139
Last modified
CVE-2026-10139 is a critical-severity vulnerability rated 9.1/10 on the CVSS scale. A stack-based buffer overflow vulnerability exists in the Mcli functionality of X2000R (version(s): TOTOLINK-X2000R-Gh-V1.0.0-B20250421.1327). A specially crafted HTTP request can lead to arbitrary code execution. EPSS estimates a 0.95% chance of exploitation in the next 30 days.
Description
A stack-based buffer overflow vulnerability exists in the Mcli 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.
Metrics
Weakness Enumeration
Affected Software
Source: CNA advisory (CVE.org). NVD analysis pending.
| Vendor | Product | Versions |
|---|---|---|
| totolink | Totolink | TOTOLINK-X2000R-Gh-V1.0.0-B20250421.1327 |
References
Timeline
- Published
- Last Modified
- Status
- Deferred
Frequently Asked Questions
What is CVE-2026-10139?
How severe is CVE-2026-10139?
How do I fix CVE-2026-10139?
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2026
- CVE-2026-101384Vulnerability in Oracle REST Data Services (component: Core)…5
- CVE-2026-101385Vulnerability in Oracle REST Data Services (component: Core)…4.9
- CVE-2026-101386Vulnerability in Oracle REST Data Services (component: Core)…4.2
- CVE-2026-101387Vulnerability in the Oracle Capacity product of Oracle E-Bus…7.6
- CVE-2026-101388Vulnerability in the PeopleSoft Enterprise PeopleTools produ…7.1
- CVE-2026-101389Vulnerability in the PeopleSoft Enterprise PeopleTools produ…5.9
- CVE-2026-101390Vulnerability in the PeopleSoft Enterprise PeopleTools produ…8.1
- CVE-2026-101391Vulnerability in the Siebel Apps - Marketing product of Orac…6.1
- CVE-2026-101392Vulnerability in the Siebel Apps - Marketing product of Orac…5.5
- CVE-2026-101393Vulnerability in the Siebel Apps - Marketing product of Orac…4.3
- CVE-2026-101394Vulnerability in the Siebel Apps - Marketing product of Orac…5.3
- CVE-2026-101395Vulnerability in the Siebel Apps - Marketing product of Orac…6.1
Are you affected by CVE-2026-10139?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST