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CVE-2021-40867

Description

Certain NETGEAR smart switches are affected by an authentication hijacking race-condition vulnerability by an unauthenticated attacker who uses the same source IP address as an admin in the process of logging in (e.g., behind the same NAT device, or already in possession of a foothold on an admin's machine). This occurs because the multi-step HTTP authentication process is effectively tied only to the source IP address. This affects GC108P before 1.0.8.2, GC108PP before 1.0.8.2, GS108Tv3 before 7.0.7.2, GS110TPP before 7.0.7.2, GS110TPv3 before 7.0.7.2, GS110TUP before 1.0.5.3, GS308T before 1.0.3.2, GS310TP before 1.0.3.2, GS710TUP before 1.0.5.3, GS716TP before 1.0.4.2, GS716TPP before 1.0.4.2, GS724TPP before 2.0.6.3, GS724TPv2 before 2.0.6.3, GS728TPPv2 before 6.0.8.2, GS728TPv2 before 6.0.8.2, GS750E before 1.0.1.10, GS752TPP before 6.0.8.2, GS752TPv2 before 6.0.8.2, MS510TXM before 1.0.4.2, and MS510TXUP before 1.0.4.2.


Affected Software


CPE Name Name Version
netgear:gc108p_firmware netgear gc108p firmware 1.0.8.2
netgear:gc108pp_firmware netgear gc108pp firmware 1.0.8.2
netgear:gs108t_firmware netgear gs108t firmware 7.0.7.2
netgear:gs110tpp_firmware netgear gs110tpp firmware 7.0.7.2
netgear:gs110tp_firmware netgear gs110tp firmware 7.0.7.2
netgear:gs110tup_firmware netgear gs110tup firmware 1.0.5.3
netgear:gs308t_firmware netgear gs308t firmware 1.0.3.2
netgear:gs310tp_firmware netgear gs310tp firmware 1.0.3.2
netgear:gs710tup_firmware netgear gs710tup firmware 1.0.5.3
netgear:gs716tp_firmware netgear gs716tp firmware 1.0.4.2
netgear:gs716tpp_firmware netgear gs716tpp firmware 1.0.4.2
netgear:gs724tpp_firmware netgear gs724tpp firmware 2.0.6.3
netgear:gs724tp_firmware netgear gs724tp firmware 2.0.6.3
netgear:gs728tpp_firmware netgear gs728tpp firmware 6.0.8.2
netgear:gs728tp_firmware netgear gs728tp firmware 6.0.8.2
netgear:gs750e_firmware netgear gs750e firmware 1.0.1.10
netgear:gs752tpp_firmware netgear gs752tpp firmware 6.0.8.2
netgear:gs752tp_firmware netgear gs752tp firmware 6.0.8.2
netgear:ms510txm_firmware netgear ms510txm firmware 1.0.4.2
netgear:ms510txup_firmware netgear ms510txup firmware 1.0.4.2