CVE-2023-43757

CVE.org · Published

Record status: Published
Identifier year (not publication year): 2023
Source publication: Nov 16, 2023
Source updated: Aug 2, 2024
Imported by cveboard: Oct 24, 2026
Source snapshot: cve_2026-10-24_midnight_baseline · Oct 24, 2026

CNA source text (English)

Inadequate encryption strength vulnerability in multiple routers provided by ELECOM CO.,LTD. and LOGITEC CORPORATION allows a network-adjacent unauthenticated attacker to guess the encryption key used for wireless LAN communication and intercept the communication. As for the affected products/versions, see the information provided by the vendor under [References] section.

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.

WRC-2533GHBK2-T

Vendor: ELECOM CO.,LTD.
Product: WRC-2533GHBK2-T
Platforms: Unknown
Default status: Unknown

WRC-2533GHBK2-T · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
all versions	`affected`	Unavailable	Unavailable	Unavailable	None listed

WRC-2533GHBK-I

Vendor: ELECOM CO.,LTD.
Product: WRC-2533GHBK-I
Platforms: Unknown
Default status: Unknown

WRC-2533GHBK-I · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
all versions	`affected`	Unavailable	Unavailable	Unavailable	None listed

WRC-1750GHBK2-I

Vendor: ELECOM CO.,LTD.
Product: WRC-1750GHBK2-I
Platforms: Unknown
Default status: Unknown

WRC-1750GHBK2-I · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
all versions	`affected`	Unavailable	Unavailable	Unavailable	None listed

WRC-1750GHBK-E

Vendor: ELECOM CO.,LTD.
Product: WRC-1750GHBK-E
Platforms: Unknown
Default status: Unknown

WRC-1750GHBK-E · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
all versions	`affected`	Unavailable	Unavailable	Unavailable	None listed

WRC-1750GHBK

Vendor: ELECOM CO.,LTD.
Product: WRC-1750GHBK
Platforms: Unknown
Default status: Unknown

WRC-1750GHBK · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
all versions	`affected`	Unavailable	Unavailable	Unavailable	None listed

WRC-1167GHBK2

Vendor: ELECOM CO.,LTD.
Product: WRC-1167GHBK2
Platforms: Unknown
Default status: Unknown

WRC-1167GHBK2 · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
all versions	`affected`	Unavailable	Unavailable	Unavailable	None listed

WRC-1167GHBK

Vendor: ELECOM CO.,LTD.
Product: WRC-1167GHBK
Platforms: Unknown
Default status: Unknown

WRC-1167GHBK · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
all versions	`affected`	Unavailable	Unavailable	Unavailable	None listed

WRC-F1167ACF

Vendor: ELECOM CO.,LTD.
Product: WRC-F1167ACF
Platforms: Unknown
Default status: Unknown

WRC-F1167ACF · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
all versions	`affected`	Unavailable	Unavailable	Unavailable	None listed

WRC-733GHBK

Vendor: ELECOM CO.,LTD.
Product: WRC-733GHBK
Platforms: Unknown
Default status: Unknown

WRC-733GHBK · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
all versions	`affected`	Unavailable	Unavailable	Unavailable	None listed

WRC-733GHBK-I

Vendor: ELECOM CO.,LTD.
Product: WRC-733GHBK-I
Platforms: Unknown
Default status: Unknown

WRC-733GHBK-I · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
all versions	`affected`	Unavailable	Unavailable	Unavailable	None listed

WRC-733GHBK-C

Vendor: ELECOM CO.,LTD.
Product: WRC-733GHBK-C
Platforms: Unknown
Default status: Unknown

WRC-733GHBK-C · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
all versions	`affected`	Unavailable	Unavailable	Unavailable	None listed

WRC-300GHBK2-I

Vendor: ELECOM CO.,LTD.
Product: WRC-300GHBK2-I
Platforms: Unknown
Default status: Unknown

WRC-300GHBK2-I · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
all versions	`affected`	Unavailable	Unavailable	Unavailable	None listed

WRC-300GHBK

Vendor: ELECOM CO.,LTD.
Product: WRC-300GHBK
Platforms: Unknown
Default status: Unknown

WRC-300GHBK · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
all versions	`affected`	Unavailable	Unavailable	Unavailable	None listed

WRC-733FEBK

Vendor: ELECOM CO.,LTD.
Product: WRC-733FEBK
Platforms: Unknown
Default status: Unknown

WRC-733FEBK · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
all versions	`affected`	Unavailable	Unavailable	Unavailable	None listed

WRC-300FEBK

Vendor: ELECOM CO.,LTD.
Product: WRC-300FEBK
Platforms: Unknown
Default status: Unknown

WRC-300FEBK · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
all versions	`affected`	Unavailable	Unavailable	Unavailable	None listed

WRC-F300NF

Vendor: ELECOM CO.,LTD.
Product: WRC-F300NF
Platforms: Unknown
Default status: Unknown

WRC-F300NF · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
all versions	`affected`	Unavailable	Unavailable	Unavailable	None listed

WRH-300WH-H

Vendor: ELECOM CO.,LTD.
Product: WRH-300WH-H
Platforms: Unknown
Default status: Unknown

WRH-300WH-H · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
all versions	`affected`	Unavailable	Unavailable	Unavailable	None listed

WRH-300BK

Vendor: ELECOM CO.,LTD.
Product: WRH-300BK
Platforms: Unknown
Default status: Unknown

WRH-300BK · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
all versions	`affected`	Unavailable	Unavailable	Unavailable	None listed

WRH-300WH

Vendor: ELECOM CO.,LTD.
Product: WRH-300WH
Platforms: Unknown
Default status: Unknown

WRH-300WH · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
all versions	`affected`	Unavailable	Unavailable	Unavailable	None listed

WRH-300RD

Vendor: ELECOM CO.,LTD.
Product: WRH-300RD
Platforms: Unknown
Default status: Unknown

WRH-300RD · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
all versions	`affected`	Unavailable	Unavailable	Unavailable	None listed

WRH-300SV

Vendor: ELECOM CO.,LTD.
Product: WRH-300SV
Platforms: Unknown
Default status: Unknown

WRH-300SV · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
all versions	`affected`	Unavailable	Unavailable	Unavailable	None listed

WRH-300BK-S

Vendor: ELECOM CO.,LTD.
Product: WRH-300BK-S
Platforms: Unknown
Default status: Unknown

WRH-300BK-S · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
all versions	`affected`	Unavailable	Unavailable	Unavailable	None listed

WRH-300WH-S

Vendor: ELECOM CO.,LTD.
Product: WRH-300WH-S
Platforms: Unknown
Default status: Unknown

WRH-300WH-S · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
all versions	`affected`	Unavailable	Unavailable	Unavailable	None listed

WRH-300BK2-S

Vendor: ELECOM CO.,LTD.
Product: WRH-300BK2-S
Platforms: Unknown
Default status: Unknown

WRH-300BK2-S · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
all versions	`affected`	Unavailable	Unavailable	Unavailable	None listed

WRH-300WH2-S

Vendor: ELECOM CO.,LTD.
Product: WRH-300WH2-S
Platforms: Unknown
Default status: Unknown

WRH-300WH2-S · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
all versions	`affected`	Unavailable	Unavailable	Unavailable	None listed

WRH-H300BK

Vendor: ELECOM CO.,LTD.
Product: WRH-H300BK
Platforms: Unknown
Default status: Unknown

WRH-H300BK · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
all versions	`affected`	Unavailable	Unavailable	Unavailable	None listed

WRH-H300WH

Vendor: ELECOM CO.,LTD.
Product: WRH-H300WH
Platforms: Unknown
Default status: Unknown

WRH-H300WH · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
all versions	`affected`	Unavailable	Unavailable	Unavailable	None listed

WRH-150BK

Vendor: ELECOM CO.,LTD.
Product: WRH-150BK
Platforms: Unknown
Default status: Unknown

WRH-150BK · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
all versions	`affected`	Unavailable	Unavailable	Unavailable	None listed

WRH-150WH

Vendor: ELECOM CO.,LTD.
Product: WRH-150WH
Platforms: Unknown
Default status: Unknown

WRH-150WH · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
all versions	`affected`	Unavailable	Unavailable	Unavailable	None listed

LAN-W300N/RS

Vendor: ELECOM CO.,LTD.
Product: LAN-W300N/RS
Platforms: Unknown
Default status: Unknown

LAN-W300N/RS · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
all versions	`affected`	Unavailable	Unavailable	Unavailable	None listed

LAN-W301NR

Vendor: ELECOM CO.,LTD.
Product: LAN-W301NR
Platforms: Unknown
Default status: Unknown

LAN-W301NR · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
all versions	`affected`	Unavailable	Unavailable	Unavailable	None listed

LAN-W300N/P

Vendor: ELECOM CO.,LTD.
Product: LAN-W300N/P
Platforms: Unknown
Default status: Unknown

LAN-W300N/P · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
all versions	`affected`	Unavailable	Unavailable	Unavailable	None listed

LAN-WH300N/DGP

Vendor: ELECOM CO.,LTD.
Product: LAN-WH300N/DGP
Platforms: Unknown
Default status: Unknown

LAN-WH300N/DGP · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
all versions	`affected`	Unavailable	Unavailable	Unavailable	None listed

LAN-WH300NDGPE

Vendor: ELECOM CO.,LTD.
Product: LAN-WH300NDGPE
Platforms: Unknown
Default status: Unknown

LAN-WH300NDGPE · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
all versions	`affected`	Unavailable	Unavailable	Unavailable	None listed