CVE-2021-27406
Summary
| CVE | CVE-2021-27406 |
|---|---|
| State | PUBLIC |
| Assigner | [email protected] |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2022-10-14 17:15:00 UTC |
| Updated | 2022-10-18 13:38:00 UTC |
| Description | An attacker can take leverage on PerFact OpenVPN-Client versions 1.4.1.0 and prior to send the config command from any application running on the local host machine to force the back-end server into initializing a new open-VPN instance with arbitrary open-VPN configuration. This could result in the attacker achieving execution with privileges of a SYSTEM user. |
Risk And Classification
Problem Types: CWE-610
NVD Known Affected Configurations (CPE 2.3)
| Type | Vendor | Product | Version | Update | Edition | Language |
|---|---|---|---|---|---|---|
| Application | Perfact | Openvpn-client | All | All | All | All |
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| PerFact OpenVPN-Client | CISA | CONFIRM | www.cisa.gov | |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
Vendor Comments And Credit
Discovery Credit
LEGACY: Sharon Brizinov of Claroty reported this vulnerability to CISA.
Legacy QID Mappings
- 590963 PerFact Open Virtual Private Network (OpenVPN) Client Multiple Vulnerabilities (ICSA-21-056-01)