Command injection in Cisco SD-WAN - CVE-2018-0351
Published: July 20, 2018
Vulnerability identifier: #VU13939
CSH Severity: Low
CVSS v4.0: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: CVE-2018-0351
CWE-ID: CWE-77
Exploitation vector: Local access
Exploit availability:
No public exploit available
Vendor: Cisco Systems, Inc
Affected software:
Cisco SD-WAN
Cisco SD-WAN
Detailed vulnerability description
The vulnerability allows a local attacker to execute arbitrary commands on the target system.
The vulnerability exists in the command-line tcpdump utility in the Cisco SD-WAN Solution due to insufficient input validation. A local attacker can submit malicious input to the tcpdump utility, inject and execute arbitrary commands with root privileges.
How to mitigate CVE-2018-0351
Update to version 18.3.0.