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CVE-2020-3365— Cisco Enterprise NFV Infrastructure Software Path Traversal Vulnerability

Quick assessment

Affected
Cisco Cisco Enterprise NFV Infrastructure Software
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 Enterprise NFV Infrastructure Software（NFVIS）是美国思科（Cisco）公司的一套NVF基础架构软件平台。该平台可以通过中央协调器和控制器实现虚拟化服务的全生命周期管理。 Cisco?Enterprise NFV Infrastructure Software (NFVIS) 存在安全漏洞，该漏洞源于网络系统或产品缺乏有效的权限许可和访问控制措施，攻击者可利用该漏洞访问受限目录之外的位置。

CVSS 4.3 · Medium EPSS 1.62% · P76
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I. Basic Information for CVE-2020-3365

Vulnerability Information
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Vulnerability Title
Cisco Enterprise NFV Infrastructure Software Path Traversal Vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability in the directory permissions of Cisco Enterprise NFV Infrastructure Software (NFVIS) could allow an authenticated, remote attacker to perform a directory traversal attack on a limited set of restricted directories. The vulnerability is due to a flaw in the logic that governs directory permissions. An attacker could exploit this vulnerability by using capabilities that are not controlled by the role-based access control (RBAC) mechanisms of the software. A successful exploit could allow the attacker to overwrite files on an affected device.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
对路径名的限制不恰当(路径遍历)
Source: CVE Program / CVE List V5
Vulnerability Title
Cisco Enterprise NFV Infrastructure Software 路径遍历漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Cisco Enterprise NFV Infrastructure Software（NFVIS）是美国思科（Cisco）公司的一套NVF基础架构软件平台。该平台可以通过中央协调器和控制器实现虚拟化服务的全生命周期管理。 Cisco?Enterprise NFV Infrastructure Software (NFVIS) 存在安全漏洞，该漏洞源于网络系统或产品缺乏有效的权限许可和访问控制措施，攻击者可利用该漏洞访问受限目录之外的位置。
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 Cisco Enterprise NFV Infrastructure Software n/a -

II. Public POCs for CVE-2020-3365

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III. Intelligence Information for CVE-2020-3365

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Vendor Advisories for CVE-2020-3365 (1)

Same Patch Batch · Cisco · 2020-09-04 · 15 CVEs total

CVE-2020-3495 9.9 CRITICAL Cisco Jabber for Windows Message Handling Arbitrary Code Execution Vulnerability
CVE-2020-3430 8.8 HIGH Cisco Jabber for Windows Protocol Handler Command Injection Vulnerability
CVE-2020-3530 8.4 HIGH Cisco IOS XR Authenticated User Privilege Escalation Vulnerability
CVE-2020-3478 8.1 HIGH Cisco Enterprise NFV Infrastructure Software File Overwrite Vulnerability
CVE-2020-3498 6.5 MEDIUM Cisco Jabber for Windows Information Disclosure Vulnerability
CVE-2020-3545 6.0 MEDIUM Cisco FXOS Software Buffer Overflow Vulnerability
CVE-2020-3537 5.7 MEDIUM Cisco Jabber for Windows Universal Naming Convention Link Handling Vulnerability
CVE-2020-3542 5.3 MEDIUM Cisco Webex Training Unauthorized Meeting Join Vulnerability
CVE-2020-3451 4.7 MEDIUM Cisco Small Business RV340 Series Routers Command Injection and Remote Code Execution Vuln
CVE-2020-3453 4.7 MEDIUM Cisco Small Business RV340 Series Routers Command Injection and Remote Code Execution Vuln
CVE-2020-3541 4.4 MEDIUM Cisco Webex Meetings Client for Windows, Webex Meetings Desktop App, and Webex Teams Infor
CVE-2020-3547 4.3 MEDIUM Cisco Email Security Appliance, Cisco Content Security Management Appliance, and Cisco Web
CVE-2020-3473 Cisco IOS XR Software Authenticated User Privilege Escalation Vulnerability
CVE-2020-3546 Cisco Email Security Appliance Information Disclosure Vulnerability

IV. Related Vulnerabilities

Same product: Cisco Enterprise NFV Infrastructure Software
Same vendor: Cisco
Same weakness: CWE-22