CVSS: 7.2EPSS: 0%CPEs: 8EXPL: 2CVE-2022-29854 – Mitel 6800/6900 Series SIP Phones Backdoor Access
https://notcve.org/view.php?id=CVE-2022-29854
A vulnerability in Mitel 6900 Series IP (MiNet) phones excluding 6970, versions 1.8 (1.8.0.12) and earlier, could allow a unauthenticated attacker with physical access to the phone to gain root access due to insufficient access control for test functionality during system startup. A successful exploit could allow access to sensitive information and code execution. Una vulnerabilidad en los teléfonos IP de la serie 6900 de Mitel (MiNet), excepto el 6970, versiones 1.8 (1.8.0.12) y anteriores, podría permitir a un atacante no autenticado con acceso físico al teléfono conseguir acceso de root debido a un control de acceso insuficiente para la funcionalidad test durante el inicio del sistema. Una explotación con éxito podría permitir el acceso a información confidencial y una ejecución de código Mitel 6800/6900 Series SIP Phones excluding 6970 and Mitel 6900 Series IP (MiNet) Phones have a flow to spawn a telnet backdoor on the device with a static root password enabled. Affected versions include Rel 5.1 SP8 (5.1.0.8016) and earlier, Rel 6.0 (6.0.0.368) to 6.1 HF4 (6.1.0.165), and MiNet 1.8.0.12 and earlier. • http://packetstormsecurity.com/files/167547/Mitel-6800-6900-Series-SIP-Phones-Backdoor-Access.html http://seclists.org/fulldisclosure/2022/Jun/32 https://www.mitel.com/support/security-advisories https://www.mitel.com/support/security-advisories/mitel-product-security-advisory-22-0003 https://www.syss.de/pentest-blog/undocumented-functionality-backdoor-in-mitel-desk-phones-syss-2022-021 • CWE-863: Incorrect Authorization •
CVSS: 7.2EPSS: 0%CPEs: 27EXPL: 2CVE-2022-29855 – Mitel 6800/6900 Series SIP Phones Backdoor Access
https://notcve.org/view.php?id=CVE-2022-29855
Mitel 6800 and 6900 Series SIP phone devices through 2022-04-27 have "undocumented functionality." A vulnerability in Mitel 6800 Series and 6900 Series SIP phones excluding 6970, versions 5.1 SP8 (5.1.0.8016) and earlier, and 6.0 (6.0.0.368) through 6.1 HF4 (6.1.0.165), could allow a unauthenticated attacker with physical access to the phone to gain root access due to insufficient access control for test functionality during system startup. A successful exploit could allow access to sensitive information and code execution. Los dispositivos telefónicos SIP de las series 6800 y 6900 de Mitel versiones hasta 27-04-2022, presentan una "funcionalidad no documentada". Una vulnerabilidad en los teléfonos SIP de las series 6800 y 6900 de Mitel, excepto el 6970, versiones 5.1 SP8 (5.1.0.8016) y anteriores, y 6.0 (6.0.0.368) hasta 6.1 HF4 (6.1.0.165), podría permitir a un atacante no autenticado con acceso físico al teléfono conseguir acceso root debido a un control de acceso insuficiente para la funcionalidad test durante el inicio del sistema. • http://packetstormsecurity.com/files/167547/Mitel-6800-6900-Series-SIP-Phones-Backdoor-Access.html http://seclists.org/fulldisclosure/2022/Jun/32 https://www.mitel.com/support/security-advisories https://www.mitel.com/support/security-advisories/mitel-product-security-advisory-22-0004 https://www.syss.de/pentest-blog/undocumented-functionality-backdoor-in-mitel-desk-phones-syss-2022-021 •
CVSS: 10.0EPSS: 2%CPEs: 1EXPL: 0CVE-2022-29499 – Mitel MiVoice Connect Data Validation Vulnerability
https://notcve.org/view.php?id=CVE-2022-29499
The Service Appliance component in Mitel MiVoice Connect through 19.2 SP3 allows remote code execution because of incorrect data validation. The Service Appliances are SA 100, SA 400, and Virtual SA. El componente Service Appliance en Mitel MiVoice Connect versiones hasta 19.2 SP3, permite una ejecución de código remota debido a una comprobación incorrecta de los datos. Los Service Appliances son SA 100, SA 400 y Virtual SA The Service Appliance component in Mitel MiVoice Connect allows remote code execution due to incorrect data validation. • https://www.mitel.com/support/security-advisories/mitel-product-security-advisory-22-0002 • CWE-20: Improper Input Validation •
CVSS: 9.8EPSS: 5%CPEs: 4EXPL: 1CVE-2022-26143 – MiCollab, MiVoice Business Express Access Control Vulnerability
https://notcve.org/view.php?id=CVE-2022-26143
The TP-240 (aka tp240dvr) component in Mitel MiCollab before 9.4 SP1 FP1 and MiVoice Business Express through 8.1 allows remote attackers to obtain sensitive information and cause a denial of service (performance degradation and excessive outbound traffic). This was exploited in the wild in February and March 2022 for the TP240PhoneHome DDoS attack. El componente TP-240 (también conocido como tp240dvr) en Mitel MiCollab versiones anteriores a 9.4 SP1 FP1 y MiVoice Business Express versiones hasta 8.1, permite a atacantes remotos obtener información confidencial y causar una denegación de servicio (degradación del rendimiento y tráfico saliente excesivo). Esto fue explotado "in the wild" en febrero y marzo de 2022 para el ataque DDoS TP240PhoneHome A vulnerability has been identified in MiCollab and MiVoice Business Express that may allow a malicious actor to gain unauthorized access to sensitive information and services, cause performance degradations or a denial of service condition on the affected system. • https://arstechnica.com/information-technology/2022/03/ddosers-use-new-method-capable-of-amplifying-traffic-by-a-factor-of-4-billion https://blog.cloudflare.com/cve-2022-26143 https://news.ycombinator.com/item?id=30614073 https://team-cymru.com/blog/2022/03/08/record-breaking-ddos-potential-discovered-cve-2022-26143 https://www.akamai.com/blog/security/phone-home-ddos-attack-vector https://www.mitel.com/en-ca/support/security-advisories/mitel-product-security-advisory-22-0001 https://www.sha • CWE-306: Missing Authentication for Critical Function •
CVSS: 5.8EPSS: 0%CPEs: 1EXPL: 0CVE-2021-32069
https://notcve.org/view.php?id=CVE-2021-32069
The AWV component of Mitel MiCollab before 9.3 could allow an attacker to perform a Man-In-the-Middle attack due to improper TLS negotiation. A successful exploit could allow an attacker to view and modify data. El componente AWV de Mitel MiCollab versiones anteriores a 9.3, podría permitir a un atacante llevar a cabo un ataque de tipo Man-In-the-Middle debido a una negociación TLS inapropiado. Una explotación con éxito podría permitir a un atacante visualizar y modificar datos. • https://www.mitel.com/support/security-advisories https://www.mitel.com/support/security-advisories/mitel-product-security-advisory-21-0005 • CWE-295: Improper Certificate Validation •