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HIGH · 8.8

CVE-2020-5634

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 prio...

Vulnerability 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.

CVSS Score

8.8

HIGH

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack Vector
ADJACENT_NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH

Affected Products

VendorProductVersions
ElecomWrc-2533Gst2 Firmware< 1.14
ElecomWrc-2533Gst2-
ElecomWrc-1900Gst2 Firmware< 1.14
ElecomWrc-1900Gst2-
ElecomWrc-1750Gst2 Firmware< 1.14
ElecomWrc-1750Gst2-
ElecomWrc-1167Gst2 Firmware< 1.10
ElecomWrc-1167Gst2-

References

FAQ

What is CVE-2020-5634?

CVE-2020-5634 is a vulnerability with a CVSS score of 8.8 (HIGH). 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 prio...

How severe is CVE-2020-5634?

CVE-2020-5634 has been rated HIGH with a CVSS base score of 8.8/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2020-5634?

Check the references section above for vendor advisories and patch information. Affected products include: Elecom Wrc-2533Gst2 Firmware, Elecom Wrc-2533Gst2, Elecom Wrc-1900Gst2 Firmware, Elecom Wrc-1900Gst2, Elecom Wrc-1750Gst2 Firmware.