8.8 - CVE-2021-31659

Executive Summary

This Alert is flagged as TOP 25 Common Weakness Enumeration from CWE/SANS. For more information, you can read this.

Informations
Name	CVE-2021-31659	First vendor Publication	2021-06-10
Vendor	Cve	Last vendor Modification	2021-06-23

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Overall CVSS Score	8.8
Base Score	8.8	Environmental Score	8.8
impact SubScore	5.9	Temporal Score	8.8
Exploitabality Sub Score	2.8

Attack Vector	Network	Attack Complexity	Low
Privileges Required	None	User Interaction	Required
Scope	Unchanged	Confidentiality Impact	High
Integrity Impact	High	Availability Impact	High
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:M/Au:N/C:P/I:P/A:P)
Cvss Base Score	6.8	Attack Range	Network
Cvss Impact Score	6.4	Attack Complexity	Medium
Cvss Expoit Score	8.6	Authentication	None Required
Calculate full CVSS 2.0 Vectors scores

Detail

TP-Link TL-SG2005, TL-SG2008, etc. 1.0.0 Build 20180529 Rel.40524 is vulnerable to Cross Site Request Forgery (CSRF). All configuration information is placed in the URL, without any additional token authentication information. A malicious link opened by the switch administrator may cause the password of the switch to be modified and the configuration file to be tampered with.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-31659

CWE : Common Weakness Enumeration

%	Id	Name
100 %	CWE-352	Cross-Site Request Forgery (CSRF) (CWE/SANS Top 25)

CPE : Common Platform Enumeration

Type	Description	Count
Os	Tp-Link Tl-Sg2005 Firmware cpe:2.3:o:tp-link:tl-sg2005_firmware:1.0.0:build_20180529_rel.40524::::::	1
Os	Tp-Link Tl-Sg2008 Firmware cpe:2.3:o:tp-link:tl-sg2008_firmware:1.0.0:build_20180529_rel.40524::::::	1