CVE-2021-20646

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2021-20646
Cross-site request forgery (CSRF) vulnerability in ELECOM WRC-300FEBK-A allows remote attackers to hijack the authentication of administrators and execute an arbitrary request via unspecified vector. As a result, the device settings may be altered and/or telnet daemon may be started.

6.5 /10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact NONE

Integrity Impact HIGH

Availability Impact NONE

Scope UNCHANGED

4.3 /10

CVSS v2.0 : MEDIUM

V2 Legend

Vector : AV:N/AC:M/Au:N/C:N/I:P/A:N

Exploitability : 8.6 / Impact : 2.9

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

References
Link Resource
https://jvn.jp/en/jp/JVN47580234/index.html Third Party Advisory
https://www.elecom.co.jp/news/security/20210126-01/ Vendor Advisory
https://jvn.jp/en/jp/JVN47580234/index.html Third Party Advisory
https://www.elecom.co.jp/news/security/20210126-01/ Vendor Advisory
Configurations

Configuration 1 (hide)

AND
cpe:2.3:o:elecom:wrc-300febk-a_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:elecom:wrc-300febk-a:-:*:*:*:*:*:*:*
History

21 Nov 2024, 05:46

Type Values Removed Values Added
References () https://jvn.jp/en/jp/JVN47580234/index.html - Third Party Advisory () https://jvn.jp/en/jp/JVN47580234/index.html - Third Party Advisory
References () https://www.elecom.co.jp/news/security/20210126-01/ - Vendor Advisory () https://www.elecom.co.jp/news/security/20210126-01/ - Vendor Advisory
Information

Published : 2021-02-12 07:15

Updated : 2024-11-21 05:46

NVD link : CVE-2021-20646

Mitre link : CVE-2021-20646

CVE.ORG link : CVE-2021-20646

JSON object : View

Products Affected

elecom

  • wrc-300febk-a_firmware
  • wrc-300febk-a
CWE
CWE-352

Cross-Site Request Forgery (CSRF)