cbcvebase.
CVE-2022-26532
published 2022-05-24

CVE-2022-26532: A argument injection vulnerability in the 'packet-trace' CLI command of Zyxel USG/ZyWALL series firmware versions 4.09 through 4.71, USG FLEX series firmware…

PriorityP351high7.8CVSS 3.1
AVLACLPRLUINSUCHIHAH
EPSS
4.79%
91.0th percentile
A argument injection vulnerability in the 'packet-trace' CLI command of Zyxel USG/ZyWALL series firmware versions 4.09 through 4.71, USG FLEX series firmware versions 4.50 through 5.21, ATP series firmware versions 4.32 through 5.21, VPN series firmware versions 4.30 through 5.21, NSG series firmware versions 1.00 through 1.33 Patch 4, NXC2500 firmware version 6.10(AAIG.3) and earlier versions, NAP203 firmware version 6.25(ABFA.7) and earlier versions, NWA50AX firmware version 6.25(ABYW.5) and earlier versions, WAC500 firmware version 6.30(ABVS.2) and earlier versions, and WAX510D firmware version 6.30(ABTF.2) and earlier versions, that could allow a local authenticated attacker to execute arbitrary OS commands by including crafted arguments to the CLI command.

Affected

73 ranges· showing 25
VendorProductVersion rangeFixed in
zyxelatp100_firmware4.32 – 5.21
zyxelatp100w_firmware4.32 – 5.21
zyxelatp200_firmware4.32 – 5.21
zyxelatp500_firmware4.32 – 5.21
zyxelatp700_firmware4.32 – 5.21
zyxelatp800_firmware4.32 – 5.21
zyxelatp_series_firmware
zyxelnap203_firmware<= 6.25\(abfa.7\)
zyxelnap303_firmware<= 6.25\(abex.7\)
zyxelnap353_firmware<= 6.25\(abey.7\)
zyxelnsg100_firmware
zyxelnsg100_firmware>= 1.00 < 1.331.33
zyxelnsg300_firmware
zyxelnsg300_firmware>= 1.00 < 1.331.33
zyxelnsg50_firmware
zyxelnsg50_firmware>= 1.00 < 1.331.33
zyxelnsg_series_firmware
zyxelnwa110ax_firmware<= 6.30\(abtg.2\)
zyxelnwa1123-ac-hd_firmware<= 6.25\(abin.6\)
zyxelnwa1123-ac-pro_firmware<= 6.25\(abhd.7\)
zyxelnwa1123acv3_firmware<= 6.30\(abvt.2\)
zyxelnwa1302-ac_firmware<= 6.25\(abku.6\)
zyxelnwa210ax_firmware<= 6.30\(abtd.2\)
zyxelnwa50ax_firmware<= 6.25\(abyw.5\)
zyxelnwa5123-ac-hd_firmware<= 6.25\(abim.6\)

CVSS provenance

nvdv3.17.8HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
nvdv2.07.2HIGHAV:L/AC:L/Au:N/C:C/I:C/A:C
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