Vulnerability Description
FatPipe WARP, IPVPN, and MPVPN software prior to versions 10.1.2r60p91 and 10.2.2r42 includes an account named "cmuser" that has administrative privileges and no password. Older versions of FatPipe software may also be vulnerable. The FatPipe advisory identifier for this vulnerability is FPSA002.
CVSS Score
CRITICAL
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Fatpipeinc | Ipvpn Firmware | 5.2.0 |
| Fatpipeinc | Ipvpn | - |
| Fatpipeinc | Mpvpn Firmware | 5.2.0 |
| Fatpipeinc | Mpvpn | - |
| Fatpipeinc | Warp Firmware | 5.2.0 |
| Fatpipeinc | Warp | - |
References
- https://www.fatpipeinc.com/support/cve-list.phpVendor Advisory
- https://www.zeroscience.mk/codes/fatpipe_backdoor.txtThird Party Advisory
- https://www.zeroscience.mk/en/vulnerabilities/ZSL-2021-5684.phpThird Party Advisory
- https://www.fatpipeinc.com/support/cve-list.phpVendor Advisory
- https://www.zeroscience.mk/codes/fatpipe_backdoor.txtThird Party Advisory
- https://www.zeroscience.mk/en/vulnerabilities/ZSL-2021-5684.phpThird Party Advisory
FAQ
What is CVE-2021-27856?
CVE-2021-27856 is a vulnerability with a CVSS score of 9.8 (CRITICAL). FatPipe WARP, IPVPN, and MPVPN software prior to versions 10.1.2r60p91 and 10.2.2r42 includes an account named "cmuser" that has administrative privileges and no password. Older versions of FatPipe so...
How severe is CVE-2021-27856?
CVE-2021-27856 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.
Is there a patch for CVE-2021-27856?
Check the references section above for vendor advisories and patch information. Affected products include: Fatpipeinc Ipvpn Firmware, Fatpipeinc Ipvpn, Fatpipeinc Mpvpn Firmware, Fatpipeinc Mpvpn, Fatpipeinc Warp Firmware.