High severity8.8NVD Advisory· Published Oct 6, 2020· Updated Jun 17, 2026
CVE-2020-5634
CVE-2020-5634
Description
ELECOM LAN routers (WRC-2533GST2 firmware versions prior to v1.14, WRC-1900GST2 firmware versions prior to v1.14, WRC-1750GST2 firmware versions prior to v1.14, and WRC-1167GST2 firmware versions prior to v1.10) allow an attacker on the same network segment to execute arbitrary OS commands with a root privilege via unspecified vectors.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
9- cpe:2.3:o:elecom:wrc-1167gst2_firmware:*:*:*:*:*:*:*:*Range: <1.10
- cpe:2.3:o:elecom:wrc-1750gst2_firmware:*:*:*:*:*:*:*:*Range: <1.14
- cpe:2.3:o:elecom:wrc-1900gst2_firmware:*:*:*:*:*:*:*:*Range: <1.14
- cpe:2.3:o:elecom:wrc-2533gst2_firmware:*:*:*:*:*:*:*:*Range: <1.14
- Range: <1.14
- Range: <1.14
- Range: <1.14
- Range: <1.10
- ELECOM CO.,LTD./ELECOM LAN routersv5Range: WRC-2533GST2 firmware versions prior to v1.14, WRC-1900GST2 firmware versions prior to v1.14, WRC-1750GST2 firmware versions prior to v1.14, and WRC-1167GST2 firmware versions prior to v1.10
Patches
Vulnerability mechanics
References
2- jvn.jp/en/jp/JVN82892096/index.htmlnvdThird Party Advisory
- www.elecom.co.jp/news/security/20201005-01/nvdVendor Advisory
News mentions
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