VULNERABILITY INTELLIGENCE

CVE-2021-31658

CVSS score8.1 HIGH
EPSS probability1.02%
CISA KEVNot currently listed
Published2021-06-10
Last modified2026-07-09
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:H

Description

TP-Link TL-SG2005, TL-SG2008, etc. 1.0.0 Build 20180529 Rel.40524 is affected by an Array index error. The interface that provides the "device description" function only judges the length of the received data, and does not filter special characters. This vulnerability will cause the application to crash, and all device configuration information will be erased.

Weakness classification

  • CWE-129: Improper Validation of Array Index

Primary references