CVE-2026-8137
Last modified
CVE-2026-8137 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. A vulnerability has been found in Totolink X5000R 9.1.0u.6369_B20230113. This vulnerability affects the function sub_458E40 of the file /boafrm/formDdns. EPSS estimates a 0.46% chance of exploitation in the next 30 days.
Description
A vulnerability has been found in Totolink X5000R 9.1.0u.6369_B20230113. This vulnerability affects the function sub_458E40 of the file /boafrm/formDdns. The manipulation of the argument submit-url leads to buffer overflow. Remote exploitation of the attack is possible. The exploit has been disclosed to the public and may be used.
Metrics
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Weakness Enumeration
References
Timeline
- Published
- Last Modified
- Status
- Deferred
Frequently Asked Questions
What is CVE-2026-8137?
How severe is CVE-2026-8137?
How do I fix CVE-2026-8137?
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-2026-8131A security flaw has been discovered in SourceCodester SUP On…7.3
- CVE-2026-8132A weakness has been identified in CodeAstro Leave Management…7.3
- CVE-2026-8133A security vulnerability has been detected in zyx0814 FilePr…7.3
- CVE-2026-8134Concrete CMS 9.5.0 and below fails to sanitize path traversa…7.2
- CVE-2026-8135Concrete CMS 9.5.0 and below is vulnerable to Remote Code Ex…7.2
- CVE-2026-8136A flaw has been found in SourceCodester Pharmacy Sales and I…2.4
- CVE-2026-8138A vulnerability was found in Tenda CX12L 16.03.53.12. This i…8.8
- CVE-2026-8139Concrete CMS 9.5.0 and below is vulnerable to Stored XSS via…5.4
- CVE-2026-8140Concrete CMS 9.5.0 and below does not validate a CSRF token …6.5
- CVE-2026-8141The Ajax Load More - Filters plugin for WordPress is vulnera…7.2
- CVE-2026-8142VINCE versions 3.0.38 and earlier do not properly verify the…6.5
- CVE-2026-8143The HBook plugin for WordPress is vulnerable to Stored Cross…7.2
Are you affected by CVE-2026-8137?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST