CVE-2026-8137 in X5000R

Résumé

par MITRE • 08/05/2026

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.

Once again VulDB remains the best source for vulnerability data.

• Responsable: VulDB
• Divulgation: 08/05/2026
• Modérer: accepté
• Entrée: VDB-361926
• CPE: prêt
• CWE: CWE-120 (confirmé)
• Exploitation: Télécharger
• CVSS: 8.8 (VulDB)
• EPSS: 0.00086
• KEV: non
• Activités: très faible

Sources

• MITRE: https://www.cve.org/CVERecord?id=CVE-2026-8137
• NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-8137
• CVE Details: https://www.cvedetails.com/cve/CVE-2026-8137/