CVE-2019-1891 (CNNVD-201907-235)
HIGH
中文标题:
Cisco Small Business 200、300和500 Series Managed Switches 输入验证错误漏洞
英文标题:
Cisco Small Business Series Switches HTTP Denial of Service Vulnerability
CVSS分数:
7.5
发布时间:
2019-07-06 01:15:17
漏洞类型:
输入验证错误
状态:
PUBLISHED
数据质量分数:
0.30
数据版本:
v3
漏洞描述
中文描述:
Cisco Small Business 200 Series Managed Switches等都是美国思科（Cisco）公司的产品。Cisco Small Business 200 Series Managed Switches是一款200系列管理型交换机。Cisco?Small Business 300 Series Managed Switches是一款300系列管理型交换机。Cisco?Small Business 500 Series Managed Switches是一款500系列管理型交换机。 Cisco Small Business 200、300和500 Series Managed Switches中的Web界面存在输入验证错误漏洞，该漏洞源于程序没有正确验证发送到Web界面的请求。远程攻击者可通过发送恶意的请求利用该漏洞造成拒绝服务。
英文描述:
A vulnerability in the web interface of Cisco Small Business 200, 300, and 500 Series Managed Switches could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. The vulnerability is due to improper validation of requests sent to the web interface. An attacker could exploit this vulnerability by sending a malicious request to the web interface of an affected device. A successful exploit could allow the attacker to cause an unexpected reload of the device, resulting in a DoS condition.
CWE类型:
CWE-20
标签:
（暂无数据）
受影响产品
| 厂商 | 产品 | 版本 | 版本范围 | 平台 | CPE |
|---|---|---|---|---|---|
| Cisco | Cisco Small Business 300 Series Managed Switches | - | < 1.4.10.6 | - |
cpe:2.3:a:cisco:cisco_small_business_300_series_managed_switches:*:*:*:*:*:*:*:*
|
| cisco | sf200-24_firmware | * | - | - |
cpe:2.3:o:cisco:sf200-24_firmware:*:*:*:*:*:*:*:*
|
| cisco | sf200-24p_firmware | * | - | - |
cpe:2.3:o:cisco:sf200-24p_firmware:*:*:*:*:*:*:*:*
|
| cisco | sf200-48_firmware | * | - | - |
cpe:2.3:o:cisco:sf200-48_firmware:*:*:*:*:*:*:*:*
|
| cisco | sf200-48p_firmware | * | - | - |
cpe:2.3:o:cisco:sf200-48p_firmware:*:*:*:*:*:*:*:*
|
| cisco | sg200-18_firmware | * | - | - |
cpe:2.3:o:cisco:sg200-18_firmware:*:*:*:*:*:*:*:*
|
| cisco | sg200-26_firmware | * | - | - |
cpe:2.3:o:cisco:sg200-26_firmware:*:*:*:*:*:*:*:*
|
| cisco | sg200-26p_firmware | * | - | - |
cpe:2.3:o:cisco:sg200-26p_firmware:*:*:*:*:*:*:*:*
|
| cisco | sg200-50_firmware | * | - | - |
cpe:2.3:o:cisco:sg200-50_firmware:*:*:*:*:*:*:*:*
|
| cisco | sg200-50p_firmware | * | - | - |
cpe:2.3:o:cisco:sg200-50p_firmware:*:*:*:*:*:*:*:*
|
| cisco | sg300-10_firmware | * | - | - |
cpe:2.3:o:cisco:sg300-10_firmware:*:*:*:*:*:*:*:*
|
| cisco | sg300-10mp_firmware | * | - | - |
cpe:2.3:o:cisco:sg300-10mp_firmware:*:*:*:*:*:*:*:*
|
| cisco | sg300-10mpp_firmware | * | - | - |
cpe:2.3:o:cisco:sg300-10mpp_firmware:*:*:*:*:*:*:*:*
|
| cisco | sg300-10sfp_firmware | * | - | - |
cpe:2.3:o:cisco:sg300-10sfp_firmware:*:*:*:*:*:*:*:*
|
| cisco | sg300-10p_firmware | * | - | - |
cpe:2.3:o:cisco:sg300-10p_firmware:*:*:*:*:*:*:*:*
|
| cisco | sg300-10pp_firmware | * | - | - |
cpe:2.3:o:cisco:sg300-10pp_firmware:*:*:*:*:*:*:*:*
|
| cisco | sg300-20_firmware | * | - | - |
cpe:2.3:o:cisco:sg300-20_firmware:*:*:*:*:*:*:*:*
|
| cisco | sg300-28_firmware | * | - | - |
cpe:2.3:o:cisco:sg300-28_firmware:*:*:*:*:*:*:*:*
|
| cisco | sg300-28p_firmware | * | - | - |
cpe:2.3:o:cisco:sg300-28p_firmware:*:*:*:*:*:*:*:*
|
| cisco | sg300-28pp_firmware | * | - | - |
cpe:2.3:o:cisco:sg300-28pp_firmware:*:*:*:*:*:*:*:*
|
| cisco | sg300-28mp_firmware | * | - | - |
cpe:2.3:o:cisco:sg300-28mp_firmware:*:*:*:*:*:*:*:*
|
| cisco | sg300-28sfp_firmware | * | - | - |
cpe:2.3:o:cisco:sg300-28sfp_firmware:*:*:*:*:*:*:*:*
|
| cisco | sg300-52_firmware | * | - | - |
cpe:2.3:o:cisco:sg300-52_firmware:*:*:*:*:*:*:*:*
|
| cisco | sg300-52p_firmware | * | - | - |
cpe:2.3:o:cisco:sg300-52p_firmware:*:*:*:*:*:*:*:*
|
| cisco | sg300-52mp_firmware | * | - | - |
cpe:2.3:o:cisco:sg300-52mp_firmware:*:*:*:*:*:*:*:*
|
| cisco | sf300-08_firmware | * | - | - |
cpe:2.3:o:cisco:sf300-08_firmware:*:*:*:*:*:*:*:*
|
| cisco | sf302-08_firmware | * | - | - |
cpe:2.3:o:cisco:sf302-08_firmware:*:*:*:*:*:*:*:*
|
| cisco | sf302-08mp_firmware | * | - | - |
cpe:2.3:o:cisco:sf302-08mp_firmware:*:*:*:*:*:*:*:*
|
| cisco | sf302-08p_firmware | * | - | - |
cpe:2.3:o:cisco:sf302-08p_firmware:*:*:*:*:*:*:*:*
|
| cisco | sf302-08pp_firmware | * | - | - |
cpe:2.3:o:cisco:sf302-08pp_firmware:*:*:*:*:*:*:*:*
|
| cisco | sf302-08mpp_firmware | * | - | - |
cpe:2.3:o:cisco:sf302-08mpp_firmware:*:*:*:*:*:*:*:*
|
| cisco | sf300-24_firmware | * | - | - |
cpe:2.3:o:cisco:sf300-24_firmware:*:*:*:*:*:*:*:*
|
| cisco | sf300-24p_firmware | * | - | - |
cpe:2.3:o:cisco:sf300-24p_firmware:*:*:*:*:*:*:*:*
|
| cisco | sf300-24mp_firmware | * | - | - |
cpe:2.3:o:cisco:sf300-24mp_firmware:*:*:*:*:*:*:*:*
|
| cisco | sf300-24pp_firmware | * | - | - |
cpe:2.3:o:cisco:sf300-24pp_firmware:*:*:*:*:*:*:*:*
|
| cisco | sf300-48_firmware | * | - | - |
cpe:2.3:o:cisco:sf300-48_firmware:*:*:*:*:*:*:*:*
|
| cisco | sf300-48p_firmware | * | - | - |
cpe:2.3:o:cisco:sf300-48p_firmware:*:*:*:*:*:*:*:*
|
| cisco | sf300-48pp_firmware | * | - | - |
cpe:2.3:o:cisco:sf300-48pp_firmware:*:*:*:*:*:*:*:*
|
| cisco | sf500-24_firmware | * | - | - |
cpe:2.3:o:cisco:sf500-24_firmware:*:*:*:*:*:*:*:*
|
| cisco | sf500-24p_firmware | * | - | - |
cpe:2.3:o:cisco:sf500-24p_firmware:*:*:*:*:*:*:*:*
|
| cisco | sf500-24mp_firmware | * | - | - |
cpe:2.3:o:cisco:sf500-24mp_firmware:*:*:*:*:*:*:*:*
|
| cisco | sf500-48_firmware | * | - | - |
cpe:2.3:o:cisco:sf500-48_firmware:*:*:*:*:*:*:*:*
|
| cisco | sf500-48p_firmware | * | - | - |
cpe:2.3:o:cisco:sf500-48p_firmware:*:*:*:*:*:*:*:*
|
| cisco | sf500-48mp_firmware | * | - | - |
cpe:2.3:o:cisco:sf500-48mp_firmware:*:*:*:*:*:*:*:*
|
| cisco | sg500-28_firmware | * | - | - |
cpe:2.3:o:cisco:sg500-28_firmware:*:*:*:*:*:*:*:*
|
| cisco | sg500-28p_firmware | * | - | - |
cpe:2.3:o:cisco:sg500-28p_firmware:*:*:*:*:*:*:*:*
|
| cisco | sg500-28mpp_firmware | * | - | - |
cpe:2.3:o:cisco:sg500-28mpp_firmware:*:*:*:*:*:*:*:*
|
| cisco | sg500-52_firmware | * | - | - |
cpe:2.3:o:cisco:sg500-52_firmware:*:*:*:*:*:*:*:*
|
| cisco | sg500-52p_firmware | * | - | - |
cpe:2.3:o:cisco:sg500-52p_firmware:*:*:*:*:*:*:*:*
|
| cisco | sg500-52mp_firmware | * | - | - |
cpe:2.3:o:cisco:sg500-52mp_firmware:*:*:*:*:*:*:*:*
|
| cisco | sg500x-24_firmware | * | - | - |
cpe:2.3:o:cisco:sg500x-24_firmware:*:*:*:*:*:*:*:*
|
| cisco | sg500x24mpp_firmware | * | - | - |
cpe:2.3:o:cisco:sg500x24mpp_firmware:*:*:*:*:*:*:*:*
|
| cisco | sg500x-48_firmware | * | - | - |
cpe:2.3:o:cisco:sg500x-48_firmware:*:*:*:*:*:*:*:*
|
| cisco | sg500x-48p_firmware | * | - | - |
cpe:2.3:o:cisco:sg500x-48p_firmware:*:*:*:*:*:*:*:*
|
| cisco | sg500x-48mp_firmware | * | - | - |
cpe:2.3:o:cisco:sg500x-48mp_firmware:*:*:*:*:*:*:*:*
|
| cisco | sg500xg8f8t_firmware | * | - | - |
cpe:2.3:o:cisco:sg500xg8f8t_firmware:*:*:*:*:*:*:*:*
|
| cisco | esw2-350g52dc_firmware | * | - | - |
cpe:2.3:o:cisco:esw2-350g52dc_firmware:*:*:*:*:*:*:*:*
|
| cisco | esw2-550x48dc_firmware | * | - | - |
cpe:2.3:o:cisco:esw2-550x48dc_firmware:*:*:*:*:*:*:*:*
|
解决方案
中文解决方案:
（暂无数据）
英文解决方案:
（暂无数据）
临时解决方案:
（暂无数据）
参考链接
20190703 Cisco Small Business Series Switches HTTP Denial of Service Vulnerability
vendor-advisory
cve.org
访问
cve.org
CVSS评分详情
3.0 (cna)
HIGH
7.5
CVSS向量:
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
机密性
NONE
完整性
NONE
可用性
HIGH
时间信息
发布时间:
2019-07-06 01:15:17
修改时间:
2024-11-19 19:03:24
创建时间:
2025-11-11 15:35:40
更新时间:
2025-11-11 15:54:42
利用信息
暂无可利用代码信息
数据源详情
| 数据源 | 记录ID | 版本 | 提取时间 |
|---|---|---|---|
| CVE | cve_CVE-2019-1891 |
2025-11-11 15:20:09 | 2025-11-11 07:35:40 |
| NVD | nvd_CVE-2019-1891 |
2025-11-11 14:56:24 | 2025-11-11 07:44:11 |
| CNNVD | cnnvd_CNNVD-201907-235 |
2025-11-11 15:10:13 | 2025-11-11 07:54:42 |
版本与语言
当前版本:
v3
主要语言:
EN
支持语言:
EN
ZH
安全公告
暂无安全公告信息
变更历史
v3
CNNVD
2025-11-11 15:54:42
vulnerability_type: 未提取 → 输入验证错误; cnnvd_id: 未提取 → CNNVD-201907-235; data_sources: ['cve', 'nvd'] → ['cnnvd', 'cve', 'nvd']
查看详细变更
- vulnerability_type: 未提取 -> 输入验证错误
- cnnvd_id: 未提取 -> CNNVD-201907-235
- data_sources: ['cve', 'nvd'] -> ['cnnvd', 'cve', 'nvd']
v2
NVD
2025-11-11 15:44:11
affected_products_count: 1 → 58; data_sources: ['cve'] → ['cve', 'nvd']
查看详细变更
- affected_products_count: 1 -> 58
- data_sources: ['cve'] -> ['cve', 'nvd']