Known Exploited Vulnerabilities CVE-2021-27860 Mappings

A vulnerability in the web management interface of FatPipe WARP, IPVPN, and MPVPN software prior to versions 10.1.2r60p92 and 10.2.2r44p1 allows a remote, unauthenticated attacker to upload a file to any location on the filesystem. The FatPipe advisory identifier for this vulnerability is FPSA006.

Mappings

Capability ID Capability Description Mapping Type ATT&CK ID ATT&CK Name Notes
CVE-2021-27860 FatPipe WARP, IPVPN, and MPVPN Configuration Upload exploit primary_impact T1505.003 Web Shell
Comments
CVE-2021-27860 is a vulnerability in the web management interface in FatPipe software. The vulnerability allowed APT actors to gain access to an unrestricted file upload function to drop a webshell for exploitation activity with root access, leading to elevated privileges and potential follow-on activity. Exploitation of this vulnerability then served as a jumping off point into other infrastructure for the APT actors.
References
CVE-2021-27860 FatPipe WARP, IPVPN, and MPVPN Configuration Upload exploit exploitation_technique T1190 Exploit Public-Facing Application
Comments
CVE-2021-27860 is a vulnerability in the web management interface in FatPipe software. The vulnerability allowed APT actors to gain access to an unrestricted file upload function to drop a webshell for exploitation activity with root access, leading to elevated privileges and potential follow-on activity. Exploitation of this vulnerability then served as a jumping off point into other infrastructure for the APT actors.
References