Vulnerability Intelligence Report
CVE-2021-40419
A firmware update vulnerability exists in the 'factory' binary of reolink RLC-410W v3.0.0.136_20121102. A specially-crafted series of network requests can lead to arbitrary firmware update. An attacker can send a sequence of requests to trigger this vulnerability.
No Active Exploit Signals
CVSS Base Score
10.0
CRITICAL
Exploitability:3.9
Impact Score:6.1
EPSS Probability:1.23%
Executive Threat Verdict
Evaluating...
Evaluating Threat Landscape...
Assessing known weaponization, exploitation telemetry, and federal advisories.
Attack Surface
—
Authentication
—
Weaponization
—
SSVC Action
—
Weaknesses (CWE)
CWE-489 ↗CWE-489: Leftover Debug Code
Affected Products & Versions
| Vendor | Product | Affected Versions |
|---|---|---|
| reolink | rlc-410w_firmware | 3.0.0.136_20121102 |
| reolink | rlc-410w | all |
References & Technical Advisories
No reference links found.
Threat Intelligence Signals
EPSS Score
1.232%
GitHub Advisory
Identity & Timeline
| Status | PUBLISHED |
| Assigning Authority | Talos · Researcher · USA |
| Reserved | 2021-09-01T00:00:00 |
| Published | 2022-01-28T19:10:07 |
| Last Updated | 2025-04-15T19:21:23 |
Community Chatter & Buzz