CVE-2021-33514: Certain NETGEAR devices are affected by command injection by an unauthenticated attacker via the vulnerable /sqfs/lib/libsal.so.0.0 library used by a CGI…

PriorityP268critical9.8CVSS 3.1

AVNACLPRNUINSUCHIHAH

EPSS

8.80%

94.6th percentile

Certain NETGEAR devices are affected by command injection by an unauthenticated attacker via the vulnerable /sqfs/lib/libsal.so.0.0 library used by a CGI application, as demonstrated by setup.cgi?token=';$HTTP_USER_AGENT;' with an OS command in the User-Agent field. This affects GC108P before 1.0.7.3, GC108PP before 1.0.7.3, GS108Tv3 before 7.0.6.3, GS110TPPv1 before 7.0.6.3, GS110TPv3 before 7.0.6.3, GS110TUPv1 before 1.0.4.3, GS710TUPv1 before 1.0.4.3, GS716TP before 1.0.2.3, GS716TPP before 1.0.2.3, GS724TPPv1 before 2.0.4.3, GS724TPv2 before 2.0.4.3, GS728TPPv2 before 6.0.6.3, GS728TPv2 before 6.0.6.3, GS752TPPv1 before 6.0.6.3, GS752TPv2 before 6.0.6.3, MS510TXM before 1.0.2.3, and MS510TXUP before 1.0.2.3.

Affected

17 ranges

Vendor	Product	Version range	Fixed in
netgear	gc108p_firmware	< 1.0.7.3	1.0.7.3
netgear	gc108pp_firmware	< 1.0.7.3	1.0.7.3
netgear	gs108t_firmware	< 7.0.6.3	7.0.6.3
netgear	gs110tp_firmware	< 7.0.6.3	7.0.6.3
netgear	gs110tpp_firmware	< 7.0.6.3	7.0.6.3
netgear	gs110tup_firmware	< 1.0.4.3	1.0.4.3
netgear	gs710tup_firmware	< 1.0.4.3	1.0.4.3
netgear	gs716tp_firmware	< 1.0.2.3	1.0.2.3
netgear	gs716tpp_firmware	< 1.0.2.3	1.0.2.3
netgear	gs724tp_firmware	< 2.0.4.3	2.0.4.3
netgear	gs724tpp_firmware	< 2.0.4.3	2.0.4.3
netgear	gs728tp_firmware	< 6.0.6.3	6.0.6.3
netgear	gs728tpp_firmware	< 6.0.6.3	6.0.6.3
netgear	gs752tp_firmware	< 6.0.6.3	6.0.6.3
netgear	gs752tpp_firmware	< 6.0.6.3	6.0.6.3
netgear	ms510txm_firmware	< 1.0.2.3	1.0.2.3
netgear	ms510txup_firmware	< 1.0.2.3	1.0.2.3

CVSS provenance

nvdv3.19.8CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

nvdv2.010.0CRITICALAV:N/AC:L/Au:N/C:C/I:C/A:C

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