CVE-2021-45466

CRITICAL

Control Web Panel < 0.9.8.1107 - Unauthenticated Arbitrary File Write via DHCP API

Title source: llm
STIX 2.1

Description

In CWP (aka Control Web Panel or CentOS Web Panel) before 0.9.8.1107, attackers can make a crafted request to api/?api=add_server&DHCP= to add an authorized_keys text file in the /resources/ folder.

References (2)

Core 2

Scores

CVSS v3 9.8
EPSS 0.5534
EPSS Percentile 98.9%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation poc
Automatable yes
Technical Impact total

Details

CWE
CWE-863
Status published
Products (1)
control-webpanel/webpanel < 0.9.8.1107
Published Dec 26, 2022
Tracked Since Feb 18, 2026