CVE-2023-33485

HIGH

TOTOLINK X5000R V9.1.0u.6118_B20201102 & V9.1.0u.6369_B20230113 Authenticated Buffer Overflow in addEffect

Title source: llm
STIX 2.1

Description

TOTOLINK X5000R V9.1.0u.6118_B20201102 and V9.1.0u.6369_B20230113 contains a post-authentication buffer overflow via parameter sPort/ePort in the addEffect function.

References (1)

Core 1

Scores

CVSS v3 8.8
EPSS 0.0048
EPSS Percentile 65.4%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation poc
Automatable no
Technical Impact total

Details

CWE
CWE-787
Status published
Products (2)
totolink/x5000r_firmware 9.1.0u.6118_b20201102
totolink/x5000r_firmware 9.1.0u.6369_b20230113
Published May 31, 2023
Tracked Since Feb 18, 2026