Fiche vulnérabilité
CVE-2023-20159 : faille critique cisco business 250-16p-2g firmware (CVSS 9.8)
Description
Multiple vulnerabilities in the web-based user interface of certain Cisco Small Business Series Switches could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition or execute arbitrary code with root privileges on an affected device. These vulnerabilities are due to improper validation of requests that are sent to the web interface. For more information about these vulnerabilities, see the Details section of this advisory.
En bref
- Sévérité
- Critique (CVSS 9.8)
- Vecteur CVSS
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Exploitation active
- Non signalée par la CISA
- Publication
- 18 mai 2023
- Dernière mise à jour
- 17 juin 2026
Produits concernés
- cisco business 250-16p-2g firmware
- cisco business 250-16t-2g firmware
- cisco business 250-24fp-4g firmware
- cisco business 250-24fp-4x firmware
- cisco business 250-24p-4g firmware
- cisco business 250-24p-4x firmware
- cisco business 250-24pp-4g firmware
- cisco business 250-24t-4g firmware
- cisco business 250-24t-4x firmware
- cisco business 250-48p-4g firmware
- cisco business 250-48p-4x firmware
- cisco business 250-48pp-4g firmware
- cisco business 250-48t-4g firmware
- cisco business 250-48t-4x firmware
- cisco business 250-8fp-e-2g firmware
- cisco business 250-8p-e-2g firmware
- cisco business 250-8pp-d firmware
- cisco business 250-8pp-e-2g firmware
- cisco business 250-8t-d firmware
- cisco business 250-8t-e-2g firmware