CVE-2021-40407 is an OS command injection vulnerability in the device network settings of Reolink RLC-410W v3.0.0.136_20121102. An attacker can exploit this by sending a crafted HTTP request to the SetDdns API, as the ddns->domain variable is not properly validated. This vulnerability has a CVSS score of 7.2 (High), indicating a network-based attack with low complexity, requiring high privileges, and leading to high impact on confidentiality, integrity, and availability. Notably, this CVE is actively exploited (KEV listed) and has garnered significant community discussion, despite no public exploit code or media coverage.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
3.0.0.136_20121102CPE matchmatch criteria | cpe:2.3:o:reolink:rlc-410w_firmware:3.0.0.136_20121102:*:*:*:*:*:*:* |
CVSS version used by this source: 3.0
CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.3 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.