CVE-2018-0209 (CNNVD-201803-258)

HIGH
中文标题:
Cisco 550X Series Stackable Managed Switches 安全漏洞
英文标题:
A vulnerability in the Simple Network Management Protocol (SNMP) subsystem communication channel thr...
CVSS分数: 7.7
发布时间: 2018-03-08 07:00:00
漏洞类型: 其他
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 550X Series Stackable Managed Switches是美国思科（Cisco）公司的一款550X系列网关产品。 Cisco 550X Series Stackable Managed Switches中的SNMP子系统通信通道存在拒绝服务漏洞。远程攻击者可通过向目标设备送特制的大量SNMP流量利用该漏洞造成拒绝服务。

英文描述:

A vulnerability in the Simple Network Management Protocol (SNMP) subsystem communication channel through the Cisco 550X Series Stackable Managed Switches could allow an authenticated, remote attacker to cause the device to reload unexpectedly, causing a denial of service (DoS) condition. The device nay need to be manually reloaded to recover. The vulnerability is due to lack of proper input throttling of ingress SNMP traffic over an internal interface. An attacker could exploit this vulnerability by sending a crafted, heavy stream of SNMP traffic to the targeted device. An exploit could allow the attacker to cause the device to reload unexpectedly, causing a DoS condition. Cisco Bug IDs: CSCvg22135.

CWE类型:
CWE-119
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 small_business_500_series_stackable_managed_switches_firmware 2.2.5.68 - - cpe:2.3:o:cisco:small_business_500_series_stackable_managed_switches_firmware:2.2.5.68:*:*:*:*:*:*:*
cisco small_business_500_series_stackable_managed_switches_firmware 2.3.0.130 - - cpe:2.3:o:cisco:small_business_500_series_stackable_managed_switches_firmware:2.3.0.130:*:*:*:*:*:*:*
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
103406 vdb-entry
cve.org
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CVSS评分详情
7.7
HIGH
CVSS向量: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H
CVSS版本: 3.1
机密性
NONE
完整性
NONE
可用性
HIGH
时间信息
发布时间:
2018-03-08 07:00:00
修改时间:
2024-12-02 20:58:58
创建时间:
2025-11-11 15:34:56
更新时间:
2025-11-11 15:53:37
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-2018-0209 2025-11-11 15:19:35 2025-11-11 07:34:56
NVD nvd_CVE-2018-0209 2025-11-11 14:55:52 2025-11-11 07:43:33
CNNVD cnnvd_CNNVD-201803-258 2025-11-11 15:09:58 2025-11-11 07:53:37
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 15:53:37
vulnerability_type: 未提取 → 其他; cnnvd_id: 未提取 → CNNVD-201803-258; data_sources: ['cve', 'nvd'] → ['cnnvd', 'cve', 'nvd']
查看详细变更
  • vulnerability_type: 未提取 -> 其他
  • cnnvd_id: 未提取 -> CNNVD-201803-258
  • data_sources: ['cve', 'nvd'] -> ['cnnvd', 'cve', 'nvd']
v2 NVD
2025-11-11 15:43:33
severity: SeverityLevel.MEDIUM → SeverityLevel.HIGH; cvss_score: 未提取 → 7.7; cvss_vector: NOT_EXTRACTED → CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H; cvss_version: NOT_EXTRACTED → 3.1; affected_products_count: 0 → 2; data_sources: ['cve'] → ['cve', 'nvd']
查看详细变更
  • severity: SeverityLevel.MEDIUM -> SeverityLevel.HIGH
  • cvss_score: 未提取 -> 7.7
  • cvss_vector: NOT_EXTRACTED -> CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H
  • cvss_version: NOT_EXTRACTED -> 3.1
  • affected_products_count: 0 -> 2
  • data_sources: ['cve'] -> ['cve', 'nvd']