CVE-2022-21799

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2022-21799
Cross-site scripting vulnerability in ELECOM LAN router WRC-300FEBK-R firmware v1.13 and earlier allows an attacker on the adjacent network to inject an arbitrary script via unspecified vectors.

5.2 /10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.1 / Impact : 2.7

Attack Vector ADJACENT_NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope CHANGED

2.9 /10

CVSS v2.0 : LOW

V2 Legend

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

Exploitability : 5.5 / Impact : 2.9

Access Vector ADJACENT_NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

References
Link Resource
https://jvn.jp/en/jp/JVN17482543/index.html Patch Third Party Advisory
https://www.elecom.co.jp/news/security/20220208-02/ Vendor Advisory
https://jvn.jp/en/jp/JVN17482543/index.html Patch Third Party Advisory
https://www.elecom.co.jp/news/security/20220208-02/ Vendor Advisory
Configurations

Configuration 1 (hide)

AND
cpe:2.3:o:elecom:wrc-300febk-r_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:elecom:wrc-300febk-r:-:*:*:*:*:*:*:*
History

21 Nov 2024, 06:45

Type Values Removed Values Added
References () https://jvn.jp/en/jp/JVN17482543/index.html - Patch, Third Party Advisory () https://jvn.jp/en/jp/JVN17482543/index.html - Patch, Third Party Advisory
References () https://www.elecom.co.jp/news/security/20220208-02/ - Vendor Advisory () https://www.elecom.co.jp/news/security/20220208-02/ - Vendor Advisory

11 Feb 2022, 16:18

Type Values Removed Values Added
CPE cpe:2.3:h:elecom:wrc-300febk-r:-:*:*:*:*:*:*:*
cpe:2.3:o:elecom:wrc-300febk-r_firmware:*:*:*:*:*:*:*:*
CWE CWE-79
CVSS v2 : unknown
v3 : unknown 		v2 : 2.9
v3 : 5.2
References (MISC) https://www.elecom.co.jp/news/security/20220208-02/ - (MISC) https://www.elecom.co.jp/news/security/20220208-02/ - Vendor Advisory
References (MISC) https://jvn.jp/en/jp/JVN17482543/index.html - (MISC) https://jvn.jp/en/jp/JVN17482543/index.html - Patch, Third Party Advisory

08 Feb 2022, 11:15

Type Values Removed Values Added
New CVE
Information

Published : 2022-02-08 11:15

Updated : 2024-11-21 06:45

NVD link : CVE-2022-21799

Mitre link : CVE-2022-21799

CVE.ORG link : CVE-2022-21799

JSON object : View

Products Affected

elecom

  • wrc-300febk-r_firmware
  • wrc-300febk-r
CWE
CWE-79

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')