Vulnerability Details : 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 prior to v1.10) allow an attacker on the same network segment to execute arbitrary OS commands with a root privilege via unspecified vectors.
Products affected by CVE-2020-5634
- cpe:2.3:o:elecom:wrc-2533gst2_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:elecom:wrc-1900gst2_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:elecom:wrc-1750gst2_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:elecom:wrc-1167gst2_firmware:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2020-5634
0.13%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 30 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2020-5634
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
8.3
|
HIGH | AV:A/AC:L/Au:N/C:C/I:C/A:C |
6.5
|
10.0
|
NIST | |
|
8.8
|
HIGH | CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
2.8
|
5.9
|
NIST |
References for CVE-2020-5634
-
https://www.elecom.co.jp/news/security/20201005-01/
一部無線LANルーターにおけるOSコマンドインジェクションの脆弱性に関して - 最新情報 - セキュリティ情報｜ELECOMVendor Advisory
-
https://jvn.jp/en/jp/JVN82892096/index.html
JVN#82892096: OS command injection vulnerability in multiple ELECOM LAN routersThird Party Advisory
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