Unrated severityNVD Advisory· Published Feb 8, 2022· Updated Aug 3, 2024

CVE-2022-21173

Description

Hidden functionality vulnerability in ELECOM LAN routers (WRH-300BK3 firmware v1.05 and earlier, WRH-300WH3 firmware v1.05 and earlier, WRH-300BK3-S firmware v1.05 and earlier, WRH-300DR3-S firmware v1.05 and earlier, WRH-300LB3-S firmware v1.05 and earlier, WRH-300PN3-S firmware v1.05 and earlier, WRH-300WH3-S firmware v1.05 and earlier, and WRH-300YG3-S firmware v1.05 and earlier) allows an attacker on the adjacent network to execute an arbitrary OS command via unspecified vectors.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

ELECOM CO.,LTD./WRH-300BK3llm-create
Range: <=1.05
ELECOM CO.,LTD./WRH-300WH-Hllm-fuzzy
Range: <=1.05
ELECOM CO.,LTD./ELECOM LAN routersv5
Range: WRH-300BK3 firmware v1.05 and earlier, WRH-300WH3 firmware v1.05 and earlier, WRH-300BK3-S firmware v1.05 and earlier, WRH-300DR3-S firmware v1.05 and earlier, WRH-300LB3-S firmware v1.05 and earlier, WRH-300PN3-S firmware v1.05 and earlier, WRH-300WH3-S firmware v1.05 and earlier, and WRH-300YG3-S firmware v1.05 and earlier

Patches

Vulnerability mechanics

References

jvn.jp/en/jp/JVN17482543/index.htmlmitrex_refsource_MISC
www.elecom.co.jp/news/security/20220208-02/mitrex_refsource_MISC

News mentions

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