CVE-2021-40407Reolink RLC-410W IP Camera OS Command Injection Vulnerability
Known exploited — Reolink RLC-410W IP Camera OS Command Injection Vulnerability
CISA confirmed this vulnerability is used in real attacks on 18.12.2024. Remediation deadline for US federal agencies: 08.01.2025.
Required action: The impacted product could be end-of-life (EoL) and/or end-of-service (EoS). Users should discontinue product utilization if a current mitigation is unavailable. https://reolink.com/product-eol/ ; https://reolink.com/download-center/ ; https://nvd.nist.gov/vuln/detail/CVE-2021-40407
Description
An OS command injection vulnerability exists in the device network settings functionality of reolink RLC-410W v3.0.0.136_20121102. At [1] or [2], based on DDNS type, the ddns->domain variable, that has the value of the domain parameter provided through the SetDdns API, is not validated properly. This would lead to an OS command injection. An attacker can send an HTTP request to trigger this vulnerability.
Data: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Published as the sources state it, in English.
Affected products and versions
| Vendor | Product | Versions | |
|---|---|---|---|
| reolink | rlc-410w firmware | 3.0.0.136_20121102 |
References and patches
- https://talosintelligence.com/vulnerability_reports/TALOS-2021-1424 ExploitThird Party Advisory
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2021-40407 US Government Resource
CPE matches (NVD) (1)
cpe:2.3:o:reolink:rlc-410w_firmware:3.0.0.136_20121102:*:*:*:*:*:*:*