Moderate
CVE-2019-17387
CVE ID
AttackerKB requires a CVE ID in order to pull vulnerability data and references from the CVE list and the National Vulnerability Database. If available, please supply below:
Add References:
CVE-2019-17387
MITRE ATT&CK
Collection
Command and Control
Credential Access
Defense Evasion
Discovery
Execution
Exfiltration
Impact
Initial Access
Lateral Movement
Persistence
Privilege Escalation
Topic Tags
Description
An authentication flaw in the AVPNC_RP service in Aviatrix VPN Client through 2.2.10 allows an attacker to gain elevated privileges through arbitrary code execution on Windows, Linux, and macOS.
Add Assessment
Ratings
-
Attacker ValueMedium
-
ExploitabilityVery High
Technical Analysis
VPN clients are commonly found on laptops for remote office workers, This is a local priv esc on all Aviatrix VPN Clients. As it is local it would need either a malicious user or an attacker with User level access looking to escalate.
When the VPN client starts it creates a locally running Web service. This service is capable of running commands in the context of the service, which runs as Root / Admin level permissions.
The service uses a set of certificates to authenticate the web service, however these certificates are included in a compiled python executable, it is it trivial to recover these certificated and therefore execute commands to gain elevated privileges.
https://immersivelabs.com/2019/12/04/aviatrix-vpn-client-vulnerability/
Would you also like to delete your Exploited in the Wild Report?
Delete Assessment Only Delete Assessment and Exploited in the Wild ReportCVSS V3 Severity and Metrics
General Information
Vendors
Products
References
Additional Info
Technical Analysis
Report as Emergent Threat Response
Report as Zero-day Exploit
Report as Exploited in the Wild
CVE ID
AttackerKB requires a CVE ID in order to pull vulnerability data and references from the CVE list and the National Vulnerability Database. If available, please supply below:
