Description
A command injection vulnerability in the access point (AP) management feature of the Zyxel ATP series firmware versions 5.00 through 5.36 Patch 2, USG FLEX series firmware versions 5.00 through 5.36 Patch 2, USG FLEX 50(W) series firmware versions 5.00 through 5.36 Patch 2, USG20(W)-VPN series firmware versions 5.00 through 5.36 Patch 2, VPN series firmware versions 5.00 through 5.36 Patch 2, NXC2500 firmware versions 6.10(AAIG.0) through 6.10(AAIG.3), and NXC5500 firmware versions 6.10(AAOS.0) through 6.10(AAOS.4), could allow an unauthenticated, LAN-based attacker to execute some OS commands on an affected device if the attacker could trick an authorized administrator to add their IP address to the managed AP list in advance.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
Zyxel ATP series firmware
Default version status: unaffected
5.00 through 5.36 Patch 2affected
Zyxel USG FLEX series firmware
Default version status: unaffected
5.00 through 5.36 Patch 2affected
Zyxel USG FLEX 50(W) series firmware
Default version status: unaffected
5.00 through 5.36 Patch 2affected
Zyxel USG20(W)-VPN series firmware
Default version status: unaffected
5.00 through 5.36 Patch 2affected
Zyxel VPN series firmware
Default version status: unaffected
5.00 through 5.36 Patch 2affected
Zyxel NXC2500 firmware
Default version status: unaffected
6.10(AAIG.0) through 6.10(AAIG.3)affected
Zyxel NXC5500 firmware
Default version status: unaffected
6.10(AAOS.0) through 6.10(AAOS.4)affected