CVE-2025-62526 (CNNVD-202510-2840)
中文标题:
OpenWrt 安全漏洞
英文标题:
OpenWrt ubusd vulnerable to heap buffer overflow
漏洞描述
中文描述:
OpenWrt是OpenWrt开源的一套针对嵌入式设备的Linux操作系统。 OpenWrt 24.10.4之前版本存在安全漏洞,该漏洞源于事件注册解析代码存在堆缓冲区溢出,可能导致执行任意代码和绕过监听ACL。
英文描述:
OpenWrt Project is a Linux operating system targeting embedded devices. Prior to version 24.10.4, ubusd contains a heap buffer overflow in the event registration parsing code. This allows an attacker to modify the head and potentially execute arbitrary code in the context of the ubus daemon. The affected code is executed before running the ACL checks, all ubus clients are able to send such messages. In addition to the heap corruption, the crafted subscription also results in a bypass of the listen ACL. This is fixed in OpenWrt 24.10.4. There are no workarounds.
CWE类型:
标签:
受影响产品
| 厂商 | 产品 | 版本 | 版本范围 | 平台 | CPE |
|---|---|---|---|---|---|
| openwrt | openwrt | < 24.10.4 | - | - |
cpe:2.3:a:openwrt:openwrt:<_24.10.4:*:*:*:*:*:*:*
|
| openwrt | openwrt | * | - | - |
cpe:2.3:o:openwrt:openwrt:*:*:*:*:*:*:*:*
|
解决方案
中文解决方案:
英文解决方案:
临时解决方案:
参考链接
cve.org
cve.org
cve.org
cve.org
cve.org
cve.org
cve.org
CVSS评分详情
3.1 (cna)
HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:H
时间信息
利用信息
数据源详情
| 数据源 | 记录ID | 版本 | 提取时间 |
|---|---|---|---|
| CVE | cve_CVE-2025-62526 |
2025-11-11 15:23:33 | 2025-11-11 07:40:49 |
| NVD | nvd_CVE-2025-62526 |
2025-11-11 15:01:06 | 2025-11-11 07:48:35 |
| CNNVD | cnnvd_CNNVD-202510-2840 |
2025-11-11 15:12:59 | 2025-11-11 08:00:18 |
版本与语言
安全公告
变更历史
查看详细变更
- vulnerability_type: 未提取 -> 其他
- cnnvd_id: 未提取 -> CNNVD-202510-2840
- data_sources: ['cve', 'nvd'] -> ['cnnvd', 'cve', 'nvd']
查看详细变更
- affected_products_count: 1 -> 2
- data_sources: ['cve'] -> ['cve', 'nvd']