High severity7.5NVD Advisory· Published Dec 15, 2021· Updated Jun 17, 2026
CVE-2021-27857
CVE-2021-27857
Description
A missing authorization vulnerability in the web management interface of FatPipe WARP, IPVPN, and MPVPN software prior to versions 10.1.2r60p91 and 10.2.2r42 allows a remote, unauthenticated attacker to download a configuration archive. The attacker needs to know or correctly guess the hostname of the target system since the hostname is used as part of the configuration archive file name. Older versions of FatPipe software may also be vulnerable. The FatPipe advisory identifier for this vulnerability is FPSA003.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
112cpe:2.3:o:fatpipeinc:ipvpn_firmware:5.2.0:r34:*:*:*:*:*:*+ 35 more
- cpe:2.3:o:fatpipeinc:ipvpn_firmware:5.2.0:r34:*:*:*:*:*:*
- cpe:2.3:o:fatpipeinc:ipvpn_firmware:6.1.2:r70p26:*:*:*:*:*:*
- cpe:2.3:o:fatpipeinc:ipvpn_firmware:6.1.2:r70p45-m:*:*:*:*:*:*
- cpe:2.3:o:fatpipeinc:ipvpn_firmware:6.1.2:r70p75-m:*:*:*:*:*:*
- cpe:2.3:o:fatpipeinc:ipvpn_firmware:7.1.2:r39:*:*:*:*:*:*
- cpe:2.3:o:fatpipeinc:ipvpn_firmware:9.1.2:r129:*:*:*:*:*:*
- cpe:2.3:o:fatpipeinc:ipvpn_firmware:9.1.2:r144:*:*:*:*:*:*
- cpe:2.3:o:fatpipeinc:ipvpn_firmware:9.1.2:r150:*:*:*:*:*:*
- cpe:2.3:o:fatpipeinc:ipvpn_firmware:9.1.2:r156:*:*:*:*:*:*
- cpe:2.3:o:fatpipeinc:ipvpn_firmware:9.1.2:r161p12:*:*:*:*:*:*
- cpe:2.3:o:fatpipeinc:ipvpn_firmware:9.1.2:r161p16:*:*:*:*:*:*
- cpe:2.3:o:fatpipeinc:ipvpn_firmware:9.1.2:r161p17:*:*:*:*:*:*
- cpe:2.3:o:fatpipeinc:ipvpn_firmware:9.1.2:r161p2:*:*:*:*:*:*
- cpe:2.3:o:fatpipeinc:ipvpn_firmware:9.1.2:r161p20:*:*:*:*:*:*
- cpe:2.3:o:fatpipeinc:ipvpn_firmware:9.1.2:r161p26:*:*:*:*:*:*
- cpe:2.3:o:fatpipeinc:ipvpn_firmware:9.1.2:r161p3:*:*:*:*:*:*
- cpe:2.3:o:fatpipeinc:ipvpn_firmware:9.1.2:r164:*:*:*:*:*:*
- cpe:2.3:o:fatpipeinc:ipvpn_firmware:9.1.2:r164p4:*:*:*:*:*:*
- cpe:2.3:o:fatpipeinc:ipvpn_firmware:9.1.2:r164p5:*:*:*:*:*:*
- cpe:2.3:o:fatpipeinc:ipvpn_firmware:9.1.2:r165:*:*:*:*:*:*
- cpe:2.3:o:fatpipeinc:ipvpn_firmware:9.1.2:r180p2:*:*:*:*:*:*
- cpe:2.3:o:fatpipeinc:ipvpn_firmware:9.1.2:r185:*:*:*:*:*:*
- cpe:2.3:o:fatpipeinc:ipvpn_firmware:10.1.2:r60p10:*:*:*:*:*:*
- cpe:2.3:o:fatpipeinc:ipvpn_firmware:10.1.2:r60p13:*:*:*:*:*:*
- cpe:2.3:o:fatpipeinc:ipvpn_firmware:10.1.2:r60p32:*:*:*:*:*:*
- cpe:2.3:o:fatpipeinc:ipvpn_firmware:10.1.2:r60p35:*:*:*:*:*:*
- cpe:2.3:o:fatpipeinc:ipvpn_firmware:10.1.2:r60p45:*:*:*:*:*:*
- cpe:2.3:o:fatpipeinc:ipvpn_firmware:10.1.2:r60p55:*:*:*:*:*:*
- cpe:2.3:o:fatpipeinc:ipvpn_firmware:10.1.2:r60p58:*:*:*:*:*:*
- cpe:2.3:o:fatpipeinc:ipvpn_firmware:10.1.2:r60p58s1:*:*:*:*:*:*
- cpe:2.3:o:fatpipeinc:ipvpn_firmware:10.1.2:r60p65:*:*:*:*:*:*
- cpe:2.3:o:fatpipeinc:ipvpn_firmware:10.1.2:r60p71:*:*:*:*:*:*
- cpe:2.3:o:fatpipeinc:ipvpn_firmware:10.1.2:r60p82:*:*:*:*:*:*
- cpe:2.3:o:fatpipeinc:ipvpn_firmware:10.2.2:r10:*:*:*:*:*:*
- cpe:2.3:o:fatpipeinc:ipvpn_firmware:10.2.2:r25:*:*:*:*:*:*
- cpe:2.3:o:fatpipeinc:ipvpn_firmware:10.2.2:r38:*:*:*:*:*:*
cpe:2.3:o:fatpipeinc:mpvpn_firmware:5.2.0:r34:*:*:*:*:*:*+ 35 more
- cpe:2.3:o:fatpipeinc:mpvpn_firmware:5.2.0:r34:*:*:*:*:*:*
- cpe:2.3:o:fatpipeinc:mpvpn_firmware:6.1.2:r70p26:*:*:*:*:*:*
- cpe:2.3:o:fatpipeinc:mpvpn_firmware:6.1.2:r70p45-m:*:*:*:*:*:*
- cpe:2.3:o:fatpipeinc:mpvpn_firmware:6.1.2:r70p75-m:*:*:*:*:*:*
- cpe:2.3:o:fatpipeinc:mpvpn_firmware:7.1.2:r39:*:*:*:*:*:*
- cpe:2.3:o:fatpipeinc:mpvpn_firmware:9.1.2:r129:*:*:*:*:*:*
- cpe:2.3:o:fatpipeinc:mpvpn_firmware:9.1.2:r144:*:*:*:*:*:*
- cpe:2.3:o:fatpipeinc:mpvpn_firmware:9.1.2:r150:*:*:*:*:*:*
- cpe:2.3:o:fatpipeinc:mpvpn_firmware:9.1.2:r156:*:*:*:*:*:*
- cpe:2.3:o:fatpipeinc:mpvpn_firmware:9.1.2:r161p12:*:*:*:*:*:*
- cpe:2.3:o:fatpipeinc:mpvpn_firmware:9.1.2:r161p16:*:*:*:*:*:*
- cpe:2.3:o:fatpipeinc:mpvpn_firmware:9.1.2:r161p17:*:*:*:*:*:*
- cpe:2.3:o:fatpipeinc:mpvpn_firmware:9.1.2:r161p2:*:*:*:*:*:*
- cpe:2.3:o:fatpipeinc:mpvpn_firmware:9.1.2:r161p20:*:*:*:*:*:*
- cpe:2.3:o:fatpipeinc:mpvpn_firmware:9.1.2:r161p26:*:*:*:*:*:*
- cpe:2.3:o:fatpipeinc:mpvpn_firmware:9.1.2:r161p3:*:*:*:*:*:*
- cpe:2.3:o:fatpipeinc:mpvpn_firmware:9.1.2:r164:*:*:*:*:*:*
- cpe:2.3:o:fatpipeinc:mpvpn_firmware:9.1.2:r164p4:*:*:*:*:*:*
- cpe:2.3:o:fatpipeinc:mpvpn_firmware:9.1.2:r164p5:*:*:*:*:*:*
- cpe:2.3:o:fatpipeinc:mpvpn_firmware:9.1.2:r165:*:*:*:*:*:*
- cpe:2.3:o:fatpipeinc:mpvpn_firmware:9.1.2:r180p2:*:*:*:*:*:*
- cpe:2.3:o:fatpipeinc:mpvpn_firmware:9.1.2:r185:*:*:*:*:*:*
- cpe:2.3:o:fatpipeinc:mpvpn_firmware:10.1.2:r60p10:*:*:*:*:*:*
- cpe:2.3:o:fatpipeinc:mpvpn_firmware:10.1.2:r60p13:*:*:*:*:*:*
- cpe:2.3:o:fatpipeinc:mpvpn_firmware:10.1.2:r60p32:*:*:*:*:*:*
- cpe:2.3:o:fatpipeinc:mpvpn_firmware:10.1.2:r60p35:*:*:*:*:*:*
- cpe:2.3:o:fatpipeinc:mpvpn_firmware:10.1.2:r60p45:*:*:*:*:*:*
- cpe:2.3:o:fatpipeinc:mpvpn_firmware:10.1.2:r60p55:*:*:*:*:*:*
- cpe:2.3:o:fatpipeinc:mpvpn_firmware:10.1.2:r60p58:*:*:*:*:*:*
- cpe:2.3:o:fatpipeinc:mpvpn_firmware:10.1.2:r60p58s1:*:*:*:*:*:*
- cpe:2.3:o:fatpipeinc:mpvpn_firmware:10.1.2:r60p65:*:*:*:*:*:*
- cpe:2.3:o:fatpipeinc:mpvpn_firmware:10.1.2:r60p71:*:*:*:*:*:*
- cpe:2.3:o:fatpipeinc:mpvpn_firmware:10.1.2:r60p82:*:*:*:*:*:*
- cpe:2.3:o:fatpipeinc:mpvpn_firmware:10.2.2:r10:*:*:*:*:*:*
- cpe:2.3:o:fatpipeinc:mpvpn_firmware:10.2.2:r25:*:*:*:*:*:*
- cpe:2.3:o:fatpipeinc:mpvpn_firmware:10.2.2:r38:*:*:*:*:*:*
cpe:2.3:o:fatpipeinc:warp_firmware:5.2.0:r34:*:*:*:*:*:*+ 35 more
- cpe:2.3:o:fatpipeinc:warp_firmware:5.2.0:r34:*:*:*:*:*:*
- cpe:2.3:o:fatpipeinc:warp_firmware:6.1.2:r70p26:*:*:*:*:*:*
- cpe:2.3:o:fatpipeinc:warp_firmware:6.1.2:r70p45-m:*:*:*:*:*:*
- cpe:2.3:o:fatpipeinc:warp_firmware:6.1.2:r70p75-m:*:*:*:*:*:*
- cpe:2.3:o:fatpipeinc:warp_firmware:7.1.2:r39:*:*:*:*:*:*
- cpe:2.3:o:fatpipeinc:warp_firmware:9.1.2:r129:*:*:*:*:*:*
- cpe:2.3:o:fatpipeinc:warp_firmware:9.1.2:r144:*:*:*:*:*:*
- cpe:2.3:o:fatpipeinc:warp_firmware:9.1.2:r150:*:*:*:*:*:*
- cpe:2.3:o:fatpipeinc:warp_firmware:9.1.2:r156:*:*:*:*:*:*
- cpe:2.3:o:fatpipeinc:warp_firmware:9.1.2:r161p12:*:*:*:*:*:*
- cpe:2.3:o:fatpipeinc:warp_firmware:9.1.2:r161p16:*:*:*:*:*:*
- cpe:2.3:o:fatpipeinc:warp_firmware:9.1.2:r161p17:*:*:*:*:*:*
- cpe:2.3:o:fatpipeinc:warp_firmware:9.1.2:r161p2:*:*:*:*:*:*
- cpe:2.3:o:fatpipeinc:warp_firmware:9.1.2:r161p20:*:*:*:*:*:*
- cpe:2.3:o:fatpipeinc:warp_firmware:9.1.2:r161p26:*:*:*:*:*:*
- cpe:2.3:o:fatpipeinc:warp_firmware:9.1.2:r161p3:*:*:*:*:*:*
- cpe:2.3:o:fatpipeinc:warp_firmware:9.1.2:r164:*:*:*:*:*:*
- cpe:2.3:o:fatpipeinc:warp_firmware:9.1.2:r164p4:*:*:*:*:*:*
- cpe:2.3:o:fatpipeinc:warp_firmware:9.1.2:r164p5:*:*:*:*:*:*
- cpe:2.3:o:fatpipeinc:warp_firmware:9.1.2:r165:*:*:*:*:*:*
- cpe:2.3:o:fatpipeinc:warp_firmware:9.1.2:r180p2:*:*:*:*:*:*
- cpe:2.3:o:fatpipeinc:warp_firmware:9.1.2:r185:*:*:*:*:*:*
- cpe:2.3:o:fatpipeinc:warp_firmware:10.1.2:r60p10:*:*:*:*:*:*
- cpe:2.3:o:fatpipeinc:warp_firmware:10.1.2:r60p13:*:*:*:*:*:*
- cpe:2.3:o:fatpipeinc:warp_firmware:10.1.2:r60p32:*:*:*:*:*:*
- cpe:2.3:o:fatpipeinc:warp_firmware:10.1.2:r60p35:*:*:*:*:*:*
- cpe:2.3:o:fatpipeinc:warp_firmware:10.1.2:r60p45:*:*:*:*:*:*
- cpe:2.3:o:fatpipeinc:warp_firmware:10.1.2:r60p55:*:*:*:*:*:*
- cpe:2.3:o:fatpipeinc:warp_firmware:10.1.2:r60p58:*:*:*:*:*:*
- cpe:2.3:o:fatpipeinc:warp_firmware:10.1.2:r60p58s1:*:*:*:*:*:*
- cpe:2.3:o:fatpipeinc:warp_firmware:10.1.2:r60p65:*:*:*:*:*:*
- cpe:2.3:o:fatpipeinc:warp_firmware:10.1.2:r60p71:*:*:*:*:*:*
- cpe:2.3:o:fatpipeinc:warp_firmware:10.1.2:r60p82:*:*:*:*:*:*
- cpe:2.3:o:fatpipeinc:warp_firmware:10.2.2:r10:*:*:*:*:*:*
- cpe:2.3:o:fatpipeinc:warp_firmware:10.2.2:r25:*:*:*:*:*:*
- cpe:2.3:o:fatpipeinc:warp_firmware:10.2.2:r38:*:*:*:*:*:*
Patches
Vulnerability mechanics
References
3- www.fatpipeinc.com/support/cve-list.phpnvdVendor Advisory
- www.zeroscience.mk/codes/fatpipe_configdl.txtnvdThird Party Advisory
- www.zeroscience.mk/en/vulnerabilities/ZSL-2021-5683.phpnvdThird Party Advisory
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