cnvd-2020-27773
Vulnerability from cnvd
Title
Cisco Firepower Threat Defense访问控制错误漏洞(CNVD-2020-27773)
Description
Cisco Firepower Threat Defense(FTD)是美国思科(Cisco)公司的一套提供下一代防火墙服务的统一软件。
Cisco FTD 6.3.0版本、6.4.0版本和6.5.0版本中存在访问控制错误漏洞,该漏洞源于配置了不同的管理访问列表,一个访问列表中所允许访问的端口在另一个访问列表中则被禁止。攻击者可通过将特制的远程管理流量发送到受影响系统的本地IP地址利用该漏洞绕过已配置的管理接口访问列表。
Severity
中
VLAI Severity ?
Patch Name
Cisco Firepower Threat Defense访问控制错误漏洞(CNVD-2020-27773)的补丁
Patch Description
Cisco Firepower Threat Defense(FTD)是美国思科(Cisco)公司的一套提供下一代防火墙服务的统一软件。
Cisco FTD 6.3.0版本、6.4.0版本和6.5.0版本中存在访问控制错误漏洞,该漏洞源于配置了不同的管理访问列表,一个访问列表中所允许访问的端口在另一个访问列表中则被禁止。攻击者可通过将特制的远程管理流量发送到受影响系统的本地IP地址利用该漏洞绕过已配置的管理接口访问列表。目前,供应商发布了安全公告及相关补丁信息,修复了此漏洞。
Formal description
目前厂商已发布升级补丁以修复漏洞,补丁获取链接: https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ftd-accesslist-bypass-5dZs5qZp
Reference
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ftd-accesslist-bypass-5dZs5qZp
Impacted products
| Name | ['Cisco Firepower Threat Defense (FTD) Software 6.3.0', 'Cisco Firepower Threat Defense (FTD) Software 6.4.0', 'Cisco Firepower Threat Defense (FTD) Software 6.5.0'] |
|---|
{
"cves": {
"cve": {
"cveNumber": "CVE-2020-3186"
}
},
"description": "Cisco Firepower Threat Defense\uff08FTD\uff09\u662f\u7f8e\u56fd\u601d\u79d1\uff08Cisco\uff09\u516c\u53f8\u7684\u4e00\u5957\u63d0\u4f9b\u4e0b\u4e00\u4ee3\u9632\u706b\u5899\u670d\u52a1\u7684\u7edf\u4e00\u8f6f\u4ef6\u3002\n\nCisco FTD 6.3.0\u7248\u672c\u30016.4.0\u7248\u672c\u548c6.5.0\u7248\u672c\u4e2d\u5b58\u5728\u8bbf\u95ee\u63a7\u5236\u9519\u8bef\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u914d\u7f6e\u4e86\u4e0d\u540c\u7684\u7ba1\u7406\u8bbf\u95ee\u5217\u8868\uff0c\u4e00\u4e2a\u8bbf\u95ee\u5217\u8868\u4e2d\u6240\u5141\u8bb8\u8bbf\u95ee\u7684\u7aef\u53e3\u5728\u53e6\u4e00\u4e2a\u8bbf\u95ee\u5217\u8868\u4e2d\u5219\u88ab\u7981\u6b62\u3002\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u5c06\u7279\u5236\u7684\u8fdc\u7a0b\u7ba1\u7406\u6d41\u91cf\u53d1\u9001\u5230\u53d7\u5f71\u54cd\u7cfb\u7edf\u7684\u672c\u5730IP\u5730\u5740\u5229\u7528\u8be5\u6f0f\u6d1e\u7ed5\u8fc7\u5df2\u914d\u7f6e\u7684\u7ba1\u7406\u63a5\u53e3\u8bbf\u95ee\u5217\u8868\u3002",
"formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1a\r\nhttps://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ftd-accesslist-bypass-5dZs5qZp",
"isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
"number": "CNVD-2020-27773",
"openTime": "2020-05-12",
"patchDescription": "Cisco Firepower Threat Defense\uff08FTD\uff09\u662f\u7f8e\u56fd\u601d\u79d1\uff08Cisco\uff09\u516c\u53f8\u7684\u4e00\u5957\u63d0\u4f9b\u4e0b\u4e00\u4ee3\u9632\u706b\u5899\u670d\u52a1\u7684\u7edf\u4e00\u8f6f\u4ef6\u3002\r\n\r\nCisco FTD 6.3.0\u7248\u672c\u30016.4.0\u7248\u672c\u548c6.5.0\u7248\u672c\u4e2d\u5b58\u5728\u8bbf\u95ee\u63a7\u5236\u9519\u8bef\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u914d\u7f6e\u4e86\u4e0d\u540c\u7684\u7ba1\u7406\u8bbf\u95ee\u5217\u8868\uff0c\u4e00\u4e2a\u8bbf\u95ee\u5217\u8868\u4e2d\u6240\u5141\u8bb8\u8bbf\u95ee\u7684\u7aef\u53e3\u5728\u53e6\u4e00\u4e2a\u8bbf\u95ee\u5217\u8868\u4e2d\u5219\u88ab\u7981\u6b62\u3002\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u5c06\u7279\u5236\u7684\u8fdc\u7a0b\u7ba1\u7406\u6d41\u91cf\u53d1\u9001\u5230\u53d7\u5f71\u54cd\u7cfb\u7edf\u7684\u672c\u5730IP\u5730\u5740\u5229\u7528\u8be5\u6f0f\u6d1e\u7ed5\u8fc7\u5df2\u914d\u7f6e\u7684\u7ba1\u7406\u63a5\u53e3\u8bbf\u95ee\u5217\u8868\u3002\u76ee\u524d\uff0c\u4f9b\u5e94\u5546\u53d1\u5e03\u4e86\u5b89\u5168\u516c\u544a\u53ca\u76f8\u5173\u8865\u4e01\u4fe1\u606f\uff0c\u4fee\u590d\u4e86\u6b64\u6f0f\u6d1e\u3002",
"patchName": "Cisco Firepower Threat Defense\u8bbf\u95ee\u63a7\u5236\u9519\u8bef\u6f0f\u6d1e\uff08CNVD-2020-27773\uff09\u7684\u8865\u4e01",
"products": {
"product": [
"Cisco Firepower Threat Defense (FTD) Software 6.3.0",
"Cisco Firepower Threat Defense (FTD) Software 6.4.0",
"Cisco Firepower Threat Defense (FTD) Software 6.5.0"
]
},
"referenceLink": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ftd-accesslist-bypass-5dZs5qZp",
"serverity": "\u4e2d",
"submitTime": "2020-05-07",
"title": "Cisco Firepower Threat Defense\u8bbf\u95ee\u63a7\u5236\u9519\u8bef\u6f0f\u6d1e\uff08CNVD-2020-27773\uff09"
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
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