Record status Published
Identifier year (not publication year) 2022
Source publication Jun 6, 2022
Source updated Sep 16, 2024
Imported by cveboard Oct 24, 2026
CNA source text (English) Remote Code Execution via buffer overflow in firmware update process
An unauthenticated attacker can send a specially crafted update file to the device that can overflow a buffer. This vulnerability impacts products based on HID Mercury Intelligent Controllers LP1501, LP1502, LP2500, LP4502, and EP4502 which contain firmware versions prior to 1.302 for the LP series and 1.296 for the EP series. The overflowed data can allow the attacker to manipulate the “normal” code execution to that of their choosing. An attacker with this level of access on the device can monitor all communications sent to and from this device, modify onboard relays, change configuration files, or cause the device to become unstable.
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.
LNL-X2210
Vendor LenelS2
Product LNL-X2210
Platforms Unknown
Default status Unknown
LNL-X2210 · Scoped product and version facts Version (version) Status (status) Version scheme (versionType) Exclusive end (lessThan) Inclusive end (lessThanOrEqual) Status changes (at → status) ALL affectedcustom 1.302 Unavailable None listed
LNL-X2220
Vendor LenelS2
Product LNL-X2220
Platforms Unknown
Default status Unknown
LNL-X2220 · Scoped product and version facts Version (version) Status (status) Version scheme (versionType) Exclusive end (lessThan) Inclusive end (lessThanOrEqual) Status changes (at → status) ALL affectedcustom 1.302 Unavailable None listed
LNL-X3300
Vendor LenelS2
Product LNL-X3300
Platforms Unknown
Default status Unknown
LNL-X3300 · Scoped product and version facts Version (version) Status (status) Version scheme (versionType) Exclusive end (lessThan) Inclusive end (lessThanOrEqual) Status changes (at → status) ALL affectedcustom 1.302 Unavailable None listed
LNL-X4420
Vendor LenelS2
Product LNL-X4420
Platforms Unknown
Default status Unknown
LNL-X4420 · Scoped product and version facts Version (version) Status (status) Version scheme (versionType) Exclusive end (lessThan) Inclusive end (lessThanOrEqual) Status changes (at → status) ALL affectedcustom 1.302 Unavailable None listed
LNL-4420
Vendor LenelS2
Product LNL-4420
Platforms Unknown
Default status Unknown
LNL-4420 · Scoped product and version facts Version (version) Status (status) Version scheme (versionType) Exclusive end (lessThan) Inclusive end (lessThanOrEqual) Status changes (at → status) ALL affectedcustom 1.296 Unavailable None listed
S2-LP-1501
Vendor LenelS2
Product S2-LP-1501
Platforms Unknown
Default status Unknown
S2-LP-1501 · Scoped product and version facts Version (version) Status (status) Version scheme (versionType) Exclusive end (lessThan) Inclusive end (lessThanOrEqual) Status changes (at → status) ALL affectedcustom 1.302 Unavailable None listed
S2-LP-1502
Vendor LenelS2
Product S2-LP-1502
Platforms Unknown
Default status Unknown
S2-LP-1502 · Scoped product and version facts Version (version) Status (status) Version scheme (versionType) Exclusive end (lessThan) Inclusive end (lessThanOrEqual) Status changes (at → status) ALL affectedcustom 1.302 Unavailable None listed
S2-LP-2500
Vendor LenelS2
Product S2-LP-2500
Platforms Unknown
Default status Unknown
S2-LP-2500 · Scoped product and version facts Version (version) Status (status) Version scheme (versionType) Exclusive end (lessThan) Inclusive end (lessThanOrEqual) Status changes (at → status) ALL affectedcustom 1.302 Unavailable None listed
S2-LP-4502
Vendor LenelS2
Product S2-LP-4502
Platforms Unknown
Default status Unknown
S2-LP-4502 · Scoped product and version facts Version (version) Status (status) Version scheme (versionType) Exclusive end (lessThan) Inclusive end (lessThanOrEqual) Status changes (at → status) ALL affectedcustom 1.302 Unavailable None listed
LP1501
Vendor HID Mercury
Product LP1501
Platforms Unknown
Default status Unknown
LP1501 · Scoped product and version facts Version (version) Status (status) Version scheme (versionType) Exclusive end (lessThan) Inclusive end (lessThanOrEqual) Status changes (at → status) ALL affectedcustom 1.302 Unavailable None listed
LP1502
Vendor HID Mercury
Product LP1502
Platforms Unknown
Default status Unknown
LP1502 · Scoped product and version facts Version (version) Status (status) Version scheme (versionType) Exclusive end (lessThan) Inclusive end (lessThanOrEqual) Status changes (at → status) ALL affectedcustom 1.302 Unavailable None listed
LP2500
Vendor HID Mercury
Product LP2500
Platforms Unknown
Default status Unknown
LP2500 · Scoped product and version facts Version (version) Status (status) Version scheme (versionType) Exclusive end (lessThan) Inclusive end (lessThanOrEqual) Status changes (at → status) ALL affectedcustom 1.302 Unavailable None listed
LP4502
Vendor HID Mercury
Product LP4502
Platforms Unknown
Default status Unknown
LP4502 · Scoped product and version facts Version (version) Status (status) Version scheme (versionType) Exclusive end (lessThan) Inclusive end (lessThanOrEqual) Status changes (at → status) ALL affectedcustom 1.302 Unavailable None listed
EP4502
Vendor HID Mercury
Product EP4502
Platforms Unknown
Default status Unknown
EP4502 · Scoped product and version facts Version (version) Status (status) Version scheme (versionType) Exclusive end (lessThan) Inclusive end (lessThanOrEqual) Status changes (at → status) ALL affectedcustom 1.296 Unavailable None listed