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.
结论预警: CVE-2021-40407 综合评估为严重在野威胁(82.5/100):CVSS 技术影响为高级,利用概率偏高(EPSS 25.28%,百分位 96%) 核心证据: CISA 已知被利用漏洞目录(KEV)已于 2024-12-18 确认在野利用,影响 Reolink / RLC-410W IP Camera,弱点类型(CWE-78),攻击者可能未经认证远程获取高权限管理访问。 强制指令: CISA 处置窗口已过期,应按应急修补优先级立即处理。
风险随态势动态变化;本站持续评估并同步更新本页展示内容。
: Reolink RLC-410W IP Camera OS Command Injection Vulnerability · CISA KEV 详情
: 2024-12-18
: 2025-01-08
: 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.
| EDB-ID | 来源 | 类型 | 公开时间 | 链接 |
|---|---|---|---|---|
| — | nvd_ref | exploit_tag | Exploit-DB ↗ |
EPSS 日更估计相对被利用可能性;百分位表示该 CVE 在已评分漏洞中的相对排名(越高表示相对更严重)。
| # | 日期 | 旧 EPSS 分数 | 新 EPSS 分数 | 变化(新 − 旧) |
|---|---|---|---|---|
| 1 | 2026-05-10 | 32.57% | 25.28% | -7.30% |
| 2 | 2026-01-28 | 26.96% | 32.57% | +5.61% |
| 3 | 2026-01-26 | — | 26.96% | — |
完整 EPSS 历史 (共 28 条)
该 CVE 的 CVSS 指标。
| 底座分 | 版本 | 严重度 | 向量 | 可利用性 | 影响 | 分数来源 |
|---|---|---|---|---|---|---|
| 7.2 | 3.1 | HIGH |
|
1.2 | 5.9 | [email protected] |
| 9.1 | 3.0 | CRITICAL |
|
2.3 | 6.0 | [email protected] |
| 7.5 | 2.0 | HIGH |
|
10.0 | 6.4 | [email protected] |
| 厂商 | 产品 | 版本 | 原始 CPE |
|---|---|---|---|
| reolink | rlc-410w_firmware | 3.0.0.136_20121102 | cpe:2.3:o:reolink:rlc-410w_firmware:3.0.0.136_20121102:*:*:*:*:*:*:* |
| URL | 标签 |
|---|---|
| https://talosintelligence.com/vulnerability_reports/TALOS-2021-1424 | Exploit Third Party Advisory |
| https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2021-40407 | US Government Resource |