CVE-2026-28763
Last modified
CVE-2026-28763 is a critical-severity vulnerability rated 9.1/10 on the CVSS scale. 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. EPSS estimates a 0.74% chance of exploitation in the next 30 days.
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.
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-2026-28763?
How severe is CVE-2026-28763?
How do I fix CVE-2026-28763?
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-2026-28757Protection mechanism failure for some Intel(R) Workload Serv…6.7
- CVE-2026-28758When BIG-IP DNS is provisioned, a vulnerability exists in th…4.4
- CVE-2026-28759Mattermost versions 11.5.x <= 11.5.1, 10.11.x <= 10.11.13, 1…4.3
- CVE-2026-2876A vulnerability was determined in Tenda A18 15.13.07.13. Thi…8.8
- CVE-2026-28760The installer of RATOC RAID Monitoring Manager for Windows s…8.4
- CVE-2026-28761Cross-site request forgery vulnerability exists in Musethequ…8.5
- CVE-2026-28764A heap-based buffer overflow vulnerability exists in the LXF…7.8
- CVE-2026-28766A specific endpoint exposes all user account information for…7.5
- CVE-2026-28767A specific administrative endpoint notifications is accessib…5.3
- CVE-2026-28769A path traversal vulnerability exists in the /IDC_Logging/ch…6.5
- CVE-2026-2877A vulnerability has been found in Tenda A18 15.13.07.13. Thi…8.8
- CVE-2026-28770Improper neutralization of special elements in the /IDC_Logg…8.8
Are you affected by CVE-2026-28763?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST