cbcvebase.
CVE-2021-20860
published 2021-12-01

CVE-2021-20860: Cross-site request forgery (CSRF) vulnerability in ELECOM LAN routers (WRC-1167GST2 firmware v1.25 and prior, WRC-1167GST2A firmware v1.25 and prior…

PriorityP342high8.8CVSS 3.1
AVNACLPRNUIRSUCHIHAH
EPSS
0.54%
41.1th percentile
Cross-site request forgery (CSRF) vulnerability in ELECOM LAN 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 remote authenticated attacker to hijack the authentication of an administrator via a specially crafted page.

Affected

15 ranges
VendorProductVersion rangeFixed in
elecomedwrc-2533gst2_firmware<= 1.25—
elecomwrc-1167gst2_firmware<= 1.25—
elecomwrc-1167gst2a_firmware<= 1.25—
elecomwrc-1167gst2h_firmware<= 1.25—
elecomwrc-1750gs_firmware<= 1.03—
elecomwrc-1750gsv_firmware<= 2.11—
elecomwrc-1900gst_firmware<= 1.03—
elecomwrc-2533gs2-b_firmware<= 1.52—
elecomwrc-2533gs2-w_firmware<= 1.52—
elecomwrc-2533gst2-g_firmware<= 1.25—
elecomwrc-2533gst2_firmware<= 1.25—
elecomwrc-2533gst2sp_firmware<= 1.25—
elecomwrc-2533gst_firmware<= 1.03—
elecomwrc-2533gsta_firmware<= 1.03—
elecom_co_ltdelecom_lan_routers——

CVSS provenance

nvdv3.18.8HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
nvdv2.06.8MEDIUMAV:N/AC:M/Au:N/C:P/I:P/A:P
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