An improper privilege management vulnerability in the debug CLI command of the Zyxel ATP series firmware versions 4.32 through 5.37, USG FLEX series firmware versions 4.50 through 5.37, USG FLEX 50(W) series firmware versions 4.16 through 5.37, USG20(W)-VPN series firmware versions 4.16 through 5.37, VPN series firmware versions 4.30 through 5.37, NWA50AX firmware version 6.29(ABYW.2), WAC500 firmware version 6.65(ABVS.1), WAX300H firmware version 6.60(ACHF.1), and WBE660S firmware version 6.65(ACGG.1), could allow an authenticated local attacker to access system files on an affected device.
Scoped product and version facts
Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.
Exploitation unknown; this catalogue does not assess exploitation.
ATP series firmware
Vendor
Zyxel
Product
ATP series firmware
Platforms
Unknown
Default status
unaffected
ATP series firmware · Scoped product and version facts
Version (version)
Status (status)
Version scheme (versionType)
Exclusive end (lessThan)
Inclusive end (lessThanOrEqual)
Status changes (at → status)
versions 4.32 through 5.37
affected
Unavailable
Unavailable
Unavailable
None listed
USG FLEX series firmware
Vendor
Zyxel
Product
USG FLEX series firmware
Platforms
Unknown
Default status
unaffected
USG FLEX series firmware · Scoped product and version facts
Version (version)
Status (status)
Version scheme (versionType)
Exclusive end (lessThan)
Inclusive end (lessThanOrEqual)
Status changes (at → status)
versions 4.50 through 5.37
affected
Unavailable
Unavailable
Unavailable
None listed
USG FLEX 50(W) series firmware
Vendor
Zyxel
Product
USG FLEX 50(W) series firmware
Platforms
Unknown
Default status
unaffected
USG FLEX 50(W) series firmware · Scoped product and version facts
Version (version)
Status (status)
Version scheme (versionType)
Exclusive end (lessThan)
Inclusive end (lessThanOrEqual)
Status changes (at → status)
versions 4.16 through 5.37
affected
Unavailable
Unavailable
Unavailable
None listed
USG20(W)-VPN series firmware
Vendor
Zyxel
Product
USG20(W)-VPN series firmware
Platforms
Unknown
Default status
unaffected
USG20(W)-VPN series firmware · Scoped product and version facts
Version (version)
Status (status)
Version scheme (versionType)
Exclusive end (lessThan)
Inclusive end (lessThanOrEqual)
Status changes (at → status)
versions 4.16 through 5.37
affected
Unavailable
Unavailable
Unavailable
None listed
VPN series firmware
Vendor
Zyxel
Product
VPN series firmware
Platforms
Unknown
Default status
unaffected
VPN series firmware · Scoped product and version facts
Version (version)
Status (status)
Version scheme (versionType)
Exclusive end (lessThan)
Inclusive end (lessThanOrEqual)
Status changes (at → status)
versions 4.30 through 5.37
affected
Unavailable
Unavailable
Unavailable
None listed
NWA50AX firmware
Vendor
Zyxel
Product
NWA50AX firmware
Platforms
Unknown
Default status
unaffected
NWA50AX firmware · Scoped product and version facts
Version (version)
Status (status)
Version scheme (versionType)
Exclusive end (lessThan)
Inclusive end (lessThanOrEqual)
Status changes (at → status)
6.29(ABYW.2)
affected
Unavailable
Unavailable
Unavailable
None listed
WAC500 firmware
Vendor
Zyxel
Product
WAC500 firmware
Platforms
Unknown
Default status
unaffected
WAC500 firmware · Scoped product and version facts
Version (version)
Status (status)
Version scheme (versionType)
Exclusive end (lessThan)
Inclusive end (lessThanOrEqual)
Status changes (at → status)
6.65(ABVS.1)
affected
Unavailable
Unavailable
Unavailable
None listed
WAX300H firmware
Vendor
Zyxel
Product
WAX300H firmware
Platforms
Unknown
Default status
unaffected
WAX300H firmware · Scoped product and version facts
Version (version)
Status (status)
Version scheme (versionType)
Exclusive end (lessThan)
Inclusive end (lessThanOrEqual)
Status changes (at → status)
6.60(ACHF.1)
affected
Unavailable
Unavailable
Unavailable
None listed
WBE660S firmware
Vendor
Zyxel
Product
WBE660S firmware
Platforms
Unknown
Default status
unaffected
WBE660S firmware · Scoped product and version facts