CVE-2021-33842

HIGH

Circutor SGE-PLC1000 <0.9.2b - Auth Bypass

Title source: llm
STIX 2.1

Description

Improper Authentication vulnerability in the cookie parameter of Circutor SGE-PLC1000 firmware version 0.9.2b allows an attacker to perform operations as an authenticated user. In order to exploit this vulnerability, the attacker must be within the network where the device affected is located.

Scores

CVSS v3 8.8
EPSS 0.0011
EPSS Percentile 29.9%
Attack Vector ADJACENT_NETWORK
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Details

CWE
CWE-565
Status published
Products (1)
circutor/sge-plc1000_firmware 0.9.2b
Published Jun 09, 2021
Tracked Since Feb 18, 2026