PT-2022-12095 · Reolink · Reolink Rlc-410W

Francesco Benvenuto · Published 2022-01-28 · Updated 2022-10-25 · CVE-2021-44398

Positive Technologies (AI Summary)

CVSS v3.1

8.6

High

Base vector

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

Name of the Vulnerable Software and Affected Versions reolink RLC-410W version 3.0.0.136 20121102

Description A denial of service issue exists in the cgiserver.cgi JSON command parser functionality. This can be triggered by a specially-crafted HTTP request, leading to a reboot. The rtmp=stop parameter is not an object, which can be exploited by an attacker sending a crafted HTTP request.

Recommendations For reolink RLC-410W version 3.0.0.136 20121102, consider restricting access to the cgiserver.cgi JSON command parser functionality until a fix is available. Avoid using the rtmp parameter in affected HTTP requests to minimize the risk of exploitation.

Exploit

Fix

RCE

Weakness Enumeration

CWE-20

Related Identifiers

CVE-2021-44398

Affected Products

Reolink Rlc-410W

References · 3

• 🔥 https://talosintelligence.com/vulnerability_reports/TALOS-2021-1421 · Exploit
• https://osv.dev/vulnerability/CVE-2021-44398 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-44398 · Security Note