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CVE-2021-20853

CVE.org · Published

Historical CVEsJSONAI instructions

Record status
Published
Identifier year (not publication year)
2021
Source publication
Source updated
Imported by cveboard
Source snapshot
cve_2026-10-24_midnight_baseline ·

Plain text

CNA source text (English)

ELECOM LAN routers (WRH-733GBK firmware v1.02.9 and prior and WRH-733GWH firmware v1.02.9 and prior) allows a network-adjacent attacker with an administrator privilege to execute arbitrary OS commands via unspecified vectors.

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.

ELECOM LAN routers

Vendor
ELECOM CO.,LTD.
Product
ELECOM LAN routers
Platforms
Unknown
Default status
Unknown
ELECOM LAN routers · Scoped product and version facts
Version (version)Status (status)Version scheme (versionType)Exclusive end (lessThan)Inclusive end (lessThanOrEqual)Status changes (at → status)
WRH-733GBK firmware v1.02.9 and prior and WRH-733GWH firmware v1.02.9 and prioraffectedUnavailableUnavailableUnavailableNone listed