CVE-2021-40413

Common vulnerabilities & exposures (CVE)

CVE database CVE database blogpost Release & EoL database

Published at: - 28-01-2022 09:15

Last modified: - 15-06-2022 11:42

Total changes: - 6

Description

An incorrect default permission vulnerability exists in the cgiserver.cgi cgi_check_ability functionality of reolink RLC-410W v3.0.0.136_20121102. The UpgradePrepare is the API that checks if a provided filename identifies a new version of the RLC-410W firmware. If the version is new, it would be possible, allegedly, to later on perform the Upgrade. An attacker can send an HTTP request to trigger this vulnerability.

Common Vulnerability Scoring System (CVSS)

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:H

Low

Attack complexity

Network

Attack vector

High

Availability

None

Confidentiality

Low

Integrity

Low

Privileges required

Unchanged

Scope

None

User interaction

7.1

Base score

2.8

4.2

Exploitability score

Impact score

Verification logic

AND

vendor=reolink AND product=rlc-410w_firmware AND version=3.0.0.136_20121102

vendor=reolink AND product=rlc-410w AND version=-

Reference

https://talosintelligence.com/vulnerability_reports/TALOS-2021-1425

Keywords

CVE-2021-40413

Common vulnerabilities & exposures (CVE)

Description

Common Vulnerability Scoring System (CVSS)

Verification logic

Reference

NVD

CVE-2021-40413

CVE

Common vulnerabilities & exposures

CVSS

Common vulnerability scoring system

Security

Vulnerabilities

Exposures