RCE in Reolink Rlc-410w
CVE-2021-40411
An OS command injection vulnerability exists in the device network settings functionality of reolink RLC-410W v3.0.0.136_20121102. At [6] the dns_data->dns2 variable, that has the value of the dns2 parameter provided through the SetLocalLink API, is not validated properly. This would lead to an OS command injection.
Vulnerability class: Command Injection (OS Command Injection)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.2 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.047 (91.5th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 91st percentile — 91.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.047 · newest: 0.047 · change: 0.000
Affected products
- Reolink Rlc-410w
- Reolink Rlc-410w Firmware — versions 3.0.0.136_20121102
Weakness classification (CWE)
References
- talosintelligence.com/vulnerability_reports/TALOS-2021-1424 (Technical Description, Exploit, Third Party Advisory)
Frequently asked questions
- What is CVE-2021-40411?
- CVE-2021-40411 is a high-severity vulnerability in Reolink Rlc-410w, classified under OS Command Injection. CVSS score: 7.2/10. Published 2022-01-28.
- How severe is CVE-2021-40411?
- High severity. CVSS v3 base score is 7.2 out of 10.