CVE-2021-31659: TP-Link Tl-SG2005 Firmware
High severity, CVSS 8.8. EPSS: 0.6% chance of exploitation in the next 30 days.
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.
Affected products
Published 2021-06-10. Last modified 2026-07-09.