CVE-2019-1923
Cisco Small Business SPA500 Series IP Phones Local Command Execution Vulnerability
Severity Score
Exploit Likelihood
Affected Versions
Public Exploits
0Exploited in Wild
-Decision
Descriptions
A vulnerability in Cisco Small Business SPA500 Series IP Phones could allow a physically proximate attacker to execute arbitrary commands on the device. The vulnerability is due to improper input validation in the device configuration interface. An attacker could exploit this vulnerability by accessing the configuration interface, which may require a password, and then accessing the device's physical interface and inserting a USB storage device. A successful exploit could allow the attacker to execute arbitrary commands on the device in an elevated security context. At the time of publication, this vulnerability affected Cisco Small Business SPA500 Series IP Phones firmware releases 7.6.2SR5 and prior.
Una vulnerabilidad en los teléfonos IP Small Business SPA500 Series de Cisco podría permitir a un atacante físicamente próximo ejecutar comandos arbitrarios en el dispositivo. La vulnerabilidad es debido a una comprobación de entrada inapropiada en la interfaz de configuración del dispositivo. Un atacante podría explotar esta vulnerabilidad accediendo a la interfaz de configuración, que puede requerir una contraseña, y luego acceder a la interfaz física del dispositivo e insertar un dispositivo de almacenamiento USB. Una explotación con éxito podría permitir al atacante ejecutar comandos arbitrarios en el dispositivo en un contexto de seguridad elevado. Al momento de la publicación, esta vulnerabilidad afectó los teléfonos IP Small Business SPA500 Series de Cisco versiones de firmware 7.6.2SR5 y anteriores.
CVSS Scores
SSVC
- Decision:-
Timeline
- 2018-12-06 CVE Reserved
- 2019-07-17 CVE Published
- 2023-03-08 EPSS Updated
- 2024-09-16 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-20: Improper Input Validation
- CWE-77: Improper Neutralization of Special Elements used in a Command ('Command Injection')
CAPEC
References (2)
URL | Tag | Source |
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http://www.securityfocus.com/bid/109294 | Third Party Advisory |
URL | Date | SRC |
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URL | Date | SRC |
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Affected Vendors, Products, and Versions
Vendor | Product | Version | Other | Status | ||||||
---|---|---|---|---|---|---|---|---|---|---|
Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
Cisco Search vendor "Cisco" | Spa501g Firmware Search vendor "Cisco" for product "Spa501g Firmware" | <= 7.6.2sr5 Search vendor "Cisco" for product "Spa501g Firmware" and version " <= 7.6.2sr5" | - |
Affected
| in | Cisco Search vendor "Cisco" | Spa501g Search vendor "Cisco" for product "Spa501g" | - | - |
Safe
|
Cisco Search vendor "Cisco" | Spa502g Firmware Search vendor "Cisco" for product "Spa502g Firmware" | <= 7.6.2sr5 Search vendor "Cisco" for product "Spa502g Firmware" and version " <= 7.6.2sr5" | - |
Affected
| in | Cisco Search vendor "Cisco" | Spa502g Search vendor "Cisco" for product "Spa502g" | - | - |
Safe
|
Cisco Search vendor "Cisco" | Spa504g Firmware Search vendor "Cisco" for product "Spa504g Firmware" | <= 7.6.2sr5 Search vendor "Cisco" for product "Spa504g Firmware" and version " <= 7.6.2sr5" | - |
Affected
| in | Cisco Search vendor "Cisco" | Spa504g Search vendor "Cisco" for product "Spa504g" | - | - |
Safe
|
Cisco Search vendor "Cisco" | Spa508g Firmware Search vendor "Cisco" for product "Spa508g Firmware" | <= 7.6.2sr5 Search vendor "Cisco" for product "Spa508g Firmware" and version " <= 7.6.2sr5" | - |
Affected
| in | Cisco Search vendor "Cisco" | Spa508g Search vendor "Cisco" for product "Spa508g" | - | - |
Safe
|
Cisco Search vendor "Cisco" | Spa509g Firmware Search vendor "Cisco" for product "Spa509g Firmware" | <= 7.6.2sr5 Search vendor "Cisco" for product "Spa509g Firmware" and version " <= 7.6.2sr5" | - |
Affected
| in | Cisco Search vendor "Cisco" | Spa509g Search vendor "Cisco" for product "Spa509g" | - | - |
Safe
|
Cisco Search vendor "Cisco" | Spa512g Firmware Search vendor "Cisco" for product "Spa512g Firmware" | <= 7.6.2sr5 Search vendor "Cisco" for product "Spa512g Firmware" and version " <= 7.6.2sr5" | - |
Affected
| in | Cisco Search vendor "Cisco" | Spa512g Search vendor "Cisco" for product "Spa512g" | - | - |
Safe
|
Cisco Search vendor "Cisco" | Spa514g Firmware Search vendor "Cisco" for product "Spa514g Firmware" | <= 7.6.2sr5 Search vendor "Cisco" for product "Spa514g Firmware" and version " <= 7.6.2sr5" | - |
Affected
| in | Cisco Search vendor "Cisco" | Spa514g Search vendor "Cisco" for product "Spa514g" | - | - |
Safe
|
Cisco Search vendor "Cisco" | Spa525g2 Firmware Search vendor "Cisco" for product "Spa525g2 Firmware" | <= 7.6.2sr5 Search vendor "Cisco" for product "Spa525g2 Firmware" and version " <= 7.6.2sr5" | - |
Affected
| in | Cisco Search vendor "Cisco" | Spa525g2 Search vendor "Cisco" for product "Spa525g2" | - | - |
Safe
|
Cisco Search vendor "Cisco" | Spa500s Firmware Search vendor "Cisco" for product "Spa500s Firmware" | <= 7.6.2sr5 Search vendor "Cisco" for product "Spa500s Firmware" and version " <= 7.6.2sr5" | - |
Affected
| in | Cisco Search vendor "Cisco" | Spa500s Search vendor "Cisco" for product "Spa500s" | - | - |
Safe
|
Cisco Search vendor "Cisco" | Spa500ds Firmware Search vendor "Cisco" for product "Spa500ds Firmware" | <= 7.6.2sr5 Search vendor "Cisco" for product "Spa500ds Firmware" and version " <= 7.6.2sr5" | - |
Affected
| in | Cisco Search vendor "Cisco" | Spa500ds Search vendor "Cisco" for product "Spa500ds" | - | - |
Safe
|