CVE-2021-20863

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Summary

CVECVE-2021-20863
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2021-12-01 03:15:00 UTC
Updated2021-12-02 16:35:00 UTC
DescriptionOS command injection vulnerability in ELECOM routers (WRC-1167GST2 firmware v1.25 and prior, WRC-1167GST2A firmware v1.25 and prior, WRC-1167GST2H firmware v1.25 and prior, WRC-2533GS2-B firmware v1.52 and prior, WRC-2533GS2-W firmware v1.52 and prior, WRC-1750GS firmware v1.03 and prior, WRC-1750GSV firmware v2.11 and prior, WRC-1900GST firmware v1.03 and prior, WRC-2533GST firmware v1.03 and prior, WRC-2533GSTA firmware v1.03 and prior, WRC-2533GST2 firmware v1.25 and prior, WRC-2533GST2SP firmware v1.25 and prior, WRC-2533GST2-G firmware v1.25 and prior, and EDWRC-2533GST2 firmware v1.25 and prior) allows a network-adjacent authenticated attackers to execute an arbitrary OS command with the root privilege via unspecified vectors.

Risk And Classification

Problem Types: CWE-78

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Hardware Elecom Edwrc-2533gst2 - All All All
Operating System Elecom Edwrc-2533gst2 Firmware All All All All
Hardware Elecom Wrc-1167gst2 - All All All
Hardware Elecom Wrc-1167gst2a - All All All
Operating System Elecom Wrc-1167gst2a Firmware All All All All
Hardware Elecom Wrc-1167gst2h - All All All
Operating System Elecom Wrc-1167gst2h Firmware All All All All
Operating System Elecom Wrc-1167gst2 Firmware All All All All
Hardware Elecom Wrc-1750gs - All All All
Hardware Elecom Wrc-1750gsv - All All All
Operating System Elecom Wrc-1750gsv Firmware All All All All
Operating System Elecom Wrc-1750gs Firmware All All All All
Hardware Elecom Wrc-1900gst - All All All
Operating System Elecom Wrc-1900gst Firmware All All All All
Hardware Elecom Wrc-2533gs2-b - All All All
Operating System Elecom Wrc-2533gs2-b Firmware All All All All
Hardware Elecom Wrc-2533gs2-w - All All All
Operating System Elecom Wrc-2533gs2-w Firmware All All All All
Hardware Elecom Wrc-2533gst - All All All
Hardware Elecom Wrc-2533gst2 - All All All
Hardware Elecom Wrc-2533gst2-g - All All All
Operating System Elecom Wrc-2533gst2-g Firmware All All All All
Hardware Elecom Wrc-2533gst2sp - All All All
Operating System Elecom Wrc-2533gst2sp Firmware All All All All
Operating System Elecom Wrc-2533gst2 Firmware All All All All
Hardware Elecom Wrc-2533gsta - All All All
Operating System Elecom Wrc-2533gsta Firmware All All All All
Operating System Elecom Wrc-2533gst Firmware All All All All

References

ReferenceSourceLinkTags
JVNVU#94527926: Multiple vulnerabilities in multiple ELECOM routers MISC jvn.jp
無線LANルーターのセキュリティ向上のためのファームウェアアップデートのお願い - 最新情報 - セキュリティ情報｜ELECOM MISC www.elecom.co.jp
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

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