Local command injection in Cisco Small Business SPA500 Series IP Phones
Published: 2019-07-22
| Risk | Low |
| Patch available | NO |
| Number of vulnerabilities | 1 |
| CVE-ID | CVE-2019-1923 |
| CWE-ID | CWE-77 |
| Exploitation vector | Local |
| Public exploit | N/A |
| Vulnerable software Subscribe |
Cisco Small Business SPA500 Series IP Phones Hardware solutions / Office equipment, IP-phones, print servers |
| Vendor | Cisco Systems, Inc |
Security Bulletin
This security bulletin contains one low risk vulnerability.
1) Improper Neutralization of Special Elements used in a Command ('Command Injection')
EUVDB-ID: #VU19286
Risk: Low
CVSSv3.1:
CVE-ID: CVE-2019-1923
CWE-ID:
CWE-77 - Command injection
Exploit availability: No
Description
The vulnerability allows a physically proximate attacker to execute arbitrary commands on the device.
The vulnerability exists due to the due to improper input validation in the device configuration interface. An attacker with physical access to the device can access the configuration interface, which may require a password, and then access the device's physical interface and insert a USB storage device.
Successful exploitation of this vulnerability allows the attacker to execute arbitrary commands on the device in an elevated security context.
Mitigation
Cybersecurity Help is currently unaware of any official solution to address this vulnerability.
Vulnerable software versionsCisco Small Business SPA500 Series IP Phones: 7.6.2SR5 - 7.6.2SR5
CPE2.3 External linksQ & A
Can this vulnerability be exploited remotely?
How the attacker can exploit this vulnerability?
Is there known malware, which exploits this vulnerability?
