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CVE-2017-12303

Quick assessment

Affected
n/a Cisco Web Security Appliance
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Cisco Web Security Appliance（WSA）是美国思科（Cisco）公司的一套Web安全设备。该设备提供基于SaaS的访问控制、实时网络报告和追踪、制定安全策略等功能。Cisco AsyncOS Software是一套运行在其中的操作系统。 Cisco WSA中的Cisco AsyncOS Software的Advanced Malware Protection (AMP)文件过滤功能存在安全漏洞，该漏洞源于不同的错误文件散列值。远程攻击者可通过发送特制的email文件附件利用该漏洞

AI Predicted 7.5 Difficulty: Easy EPSS 1.64% · P75

Possible ATT&CK Techniques 1 AI

T1566.004 · Spearphishing Voice
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I. Basic Information for CVE-2017-12303

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability in the Advanced Malware Protection (AMP) file filtering feature of Cisco AsyncOS Software for Cisco Web Security Appliance (WSA) could allow an unauthenticated, remote attacker to bypass a configured AMP file filtering rule. The file types affected are zipped or archived file types. The vulnerability is due to incorrect and different file hash values when AMP scans the file. An attacker could exploit this vulnerability by sending a crafted email file attachment through the targeted device. An exploit could allow the attacker to bypass a configured AMP file filter. Cisco Bug IDs: CSCvf52943.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
不恰当实现的标准安全检查
Source: CVE Program / CVE List V5
Vulnerability Title
Cisco Web Security Appliance Cisco AsyncOS Software 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Cisco Web Security Appliance（WSA）是美国思科（Cisco）公司的一套Web安全设备。该设备提供基于SaaS的访问控制、实时网络报告和追踪、制定安全策略等功能。Cisco AsyncOS Software是一套运行在其中的操作系统。 Cisco WSA中的Cisco AsyncOS Software的Advanced Malware Protection (AMP)文件过滤功能存在安全漏洞，该漏洞源于不同的错误文件散列值。远程攻击者可通过发送特制的email文件附件利用该漏洞
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
- Cisco Web Security Appliance Cisco Web Security Appliance -

II. Public POCs for CVE-2017-12303

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III. Intelligence Information for CVE-2017-12303

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Vendor Advisories for CVE-2017-12303 (3)

Same Patch Batch · n/a · 2017-11-16 · 52 CVEs total

CVE-2017-16844 procmail 缓冲区错误漏洞
CVE-2017-0866 Google NVIDIA Tegra X1 Direct rendering infrastructur 权限许可和访问控制问题漏洞
CVE-2017-16867 Amazon Key 安全漏洞
CVE-2017-14028 Moxa NPort 5110、5130和5150 安全漏洞
CVE-2017-16843 Vonage VDV-23 跨站脚本漏洞
CVE-2017-16719 Moxa NPort 5110、5130和5150 安全漏洞
CVE-2017-16715 Moxa NPort 5110、5130和5150 信息泄露漏洞
CVE-2017-16866 dayrui FineCms 跨站请求伪造漏洞
CVE-2017-16847 ZOHO ManageEngine Applications Manager SQL注入漏洞
CVE-2017-16846 ZOHO ManageEngine Applications Manager SQL注入漏洞
CVE-2017-16848 ZOHO ManageEngine Applications Manager SQL注入漏洞
CVE-2017-16777 HashiCorp Vagrant VMware Fusion插件安全漏洞
CVE-2017-16560 Western Digital SanDisk Secure Access 安全漏洞
CVE-2017-15864 Open Ticket Request System Agent Frontend 安全漏洞
CVE-2017-12350 Cisco Umbrella Insights Virtual Appliances 安全漏洞
CVE-2017-12337 多款Cisco产品授权问题漏洞
CVE-2017-12323 Cisco Registered Envelope Service 安全漏洞
CVE-2017-12322 Cisco Registered Envelope Service 跨站脚本漏洞
CVE-2017-12321 Cisco Registered Envelope Service 跨站脚本漏洞
CVE-2017-12320 Cisco Registered Envelope Service 跨站脚本漏洞

Showing top 20 of 52 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: Cisco Web Security Appliance
Same vendor: n/a
Same weakness: CWE-358

V. Comments for CVE-2017-12303

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