CVEDB API

Vulnerabilities

Vulnerable Software

Vulnerability Details CVE-2021-20863

OS 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.

Exploit prediction scoring system (EPSS) score

EPSS Score 0.012

EPSS Ranking 78.4%

CVSS Severity

CVSS v3 Score 8.0

CVSS v2 Score 7.7

References

Products affected by CVE-2021-20863

Elecom » Edwrc-2533gst2 » Version: N/A

cpe:2.3:h:elecom:edwrc-2533gst2:-
Elecom » Wrc-1167gst2 » Version: N/A

cpe:2.3:h:elecom:wrc-1167gst2:-
Elecom » Wrc-1167gst2a » Version: N/A

cpe:2.3:h:elecom:wrc-1167gst2a:-
Elecom » Wrc-1167gst2h » Version: N/A

cpe:2.3:h:elecom:wrc-1167gst2h:-
Elecom » Wrc-1750gs » Version: N/A

cpe:2.3:h:elecom:wrc-1750gs:-
Elecom » Wrc-1750gsv » Version: N/A

cpe:2.3:h:elecom:wrc-1750gsv:-
Elecom » Wrc-1900gst » Version: N/A

cpe:2.3:h:elecom:wrc-1900gst:-
Elecom » Wrc-2533gs2-B » Version: N/A

cpe:2.3:h:elecom:wrc-2533gs2-b:-
Elecom » Wrc-2533gs2-W » Version: N/A

cpe:2.3:h:elecom:wrc-2533gs2-w:-
Elecom » Wrc-2533gst2-G » Version: N/A

cpe:2.3:h:elecom:wrc-2533gst2-g:-
Elecom » Wrc-2533gst2 » Version: N/A

cpe:2.3:h:elecom:wrc-2533gst2:-
Elecom » Wrc-2533gst2sp » Version: N/A

cpe:2.3:h:elecom:wrc-2533gst2sp:-
Elecom » Wrc-2533gst » Version: N/A

cpe:2.3:h:elecom:wrc-2533gst:-
Elecom » Wrc-2533gsta » Version: N/A

cpe:2.3:h:elecom:wrc-2533gsta:-
Elecom » Edwrc-2533gst2 Firmware » Version: N/A

cpe:2.3:o:elecom:edwrc-2533gst2_firmware:-
Elecom » Edwrc-2533gst2 Firmware » Version: 1.25

cpe:2.3:o:elecom:edwrc-2533gst2_firmware:1.25
Elecom » Wrc-1167gst2 Firmware » Version: N/A

cpe:2.3:o:elecom:wrc-1167gst2_firmware:-
Elecom » Wrc-1167gst2 Firmware » Version: 1.10

cpe:2.3:o:elecom:wrc-1167gst2_firmware:1.10
Elecom » Wrc-1167gst2 Firmware » Version: 1.25

cpe:2.3:o:elecom:wrc-1167gst2_firmware:1.25
Elecom » Wrc-1167gst2a Firmware » Version: N/A

cpe:2.3:o:elecom:wrc-1167gst2a_firmware:-
Elecom » Wrc-1167gst2a Firmware » Version: 1.25

cpe:2.3:o:elecom:wrc-1167gst2a_firmware:1.25
Elecom » Wrc-1167gst2h Firmware » Version: N/A

cpe:2.3:o:elecom:wrc-1167gst2h_firmware:-
Elecom » Wrc-1167gst2h Firmware » Version: 1.25

cpe:2.3:o:elecom:wrc-1167gst2h_firmware:1.25
Elecom » Wrc-1750gs Firmware » Version: N/A

cpe:2.3:o:elecom:wrc-1750gs_firmware:-
Elecom » Wrc-1750gs Firmware » Version: 1.03

cpe:2.3:o:elecom:wrc-1750gs_firmware:1.03
Elecom » Wrc-1750gsv Firmware » Version: N/A

cpe:2.3:o:elecom:wrc-1750gsv_firmware:-
Elecom » Wrc-1750gsv Firmware » Version: 2.11

cpe:2.3:o:elecom:wrc-1750gsv_firmware:2.11
Elecom » Wrc-1900gst Firmware » Version: N/A

cpe:2.3:o:elecom:wrc-1900gst_firmware:-
Elecom » Wrc-1900gst Firmware » Version: 1.03

cpe:2.3:o:elecom:wrc-1900gst_firmware:1.03
Elecom » Wrc-2533gs2-B Firmware » Version: N/A

cpe:2.3:o:elecom:wrc-2533gs2-b_firmware:-
Elecom » Wrc-2533gs2-B Firmware » Version: 1.00

cpe:2.3:o:elecom:wrc-2533gs2-b_firmware:1.00
Elecom » Wrc-2533gs2-B Firmware » Version: 1.20

cpe:2.3:o:elecom:wrc-2533gs2-b_firmware:1.20
Elecom » Wrc-2533gs2-B Firmware » Version: 1.22

cpe:2.3:o:elecom:wrc-2533gs2-b_firmware:1.22
Elecom » Wrc-2533gs2-B Firmware » Version: 1.51

cpe:2.3:o:elecom:wrc-2533gs2-b_firmware:1.51
Elecom » Wrc-2533gs2-B Firmware » Version: 1.52

cpe:2.3:o:elecom:wrc-2533gs2-b_firmware:1.52
Elecom » Wrc-2533gs2-W Firmware » Version: N/A

cpe:2.3:o:elecom:wrc-2533gs2-w_firmware:-
Elecom » Wrc-2533gs2-W Firmware » Version: 1.00

cpe:2.3:o:elecom:wrc-2533gs2-w_firmware:1.00
Elecom » Wrc-2533gs2-W Firmware » Version: 1.20

cpe:2.3:o:elecom:wrc-2533gs2-w_firmware:1.20
Elecom » Wrc-2533gs2-W Firmware » Version: 1.22

cpe:2.3:o:elecom:wrc-2533gs2-w_firmware:1.22
Elecom » Wrc-2533gs2-W Firmware » Version: 1.51

cpe:2.3:o:elecom:wrc-2533gs2-w_firmware:1.51
Elecom » Wrc-2533gs2-W Firmware » Version: 1.52

cpe:2.3:o:elecom:wrc-2533gs2-w_firmware:1.52
Elecom » Wrc-2533gst2-G Firmware » Version: N/A

cpe:2.3:o:elecom:wrc-2533gst2-g_firmware:-
Elecom » Wrc-2533gst2-G Firmware » Version: 1.25

cpe:2.3:o:elecom:wrc-2533gst2-g_firmware:1.25
Elecom » Wrc-2533gst2 Firmware » Version: N/A

cpe:2.3:o:elecom:wrc-2533gst2_firmware:-
Elecom » Wrc-2533gst2 Firmware » Version: 1.14

cpe:2.3:o:elecom:wrc-2533gst2_firmware:1.14
Elecom » Wrc-2533gst2 Firmware » Version: 1.25

cpe:2.3:o:elecom:wrc-2533gst2_firmware:1.25
Elecom » Wrc-2533gst2sp Firmware » Version: N/A

cpe:2.3:o:elecom:wrc-2533gst2sp_firmware:-
Elecom » Wrc-2533gst2sp Firmware » Version: 1.25

cpe:2.3:o:elecom:wrc-2533gst2sp_firmware:1.25
Elecom » Wrc-2533gst Firmware » Version: N/A

cpe:2.3:o:elecom:wrc-2533gst_firmware:-
Elecom » Wrc-2533gst Firmware » Version: 1.03

cpe:2.3:o:elecom:wrc-2533gst_firmware:1.03
Elecom » Wrc-2533gsta Firmware » Version: N/A

cpe:2.3:o:elecom:wrc-2533gsta_firmware:-
Elecom » Wrc-2533gsta Firmware » Version: 1.03

cpe:2.3:o:elecom:wrc-2533gsta_firmware:1.03

Vulnerabilities

Vulnerable Software

Vulnerability Details CVE-2021-20863

Products

Pricing

Contact Us