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CVE-2019-1974— Cisco IMC Supervisor, Cisco UCS Director, and Cisco UCS Director Express for Big Data Authentication Bypass Vulnerability

Quick assessment

Affected
Cisco Cisco Unified Computing System Director
Exploitation
High exploitation probability; assess promptly
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Cisco Integrated Management Controller（IMC）是美国思科（Cisco）公司的一套用于对UCS（统一计算系统）进行管理的软件。该软件支持HTTP、SSH访问等，并可对服务器进行开机、关机和重启等操作。 Cisco Integrated Management Controller (IMC) Supervisor、Cisco UCS Director和Cisco UCS Director Express for Big Data中的Web管理界面存在授权问题漏洞，该漏洞

AI Predicted 9.8 Difficulty: Easy EPSS 4.49% · P91
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I. Basic Information for CVE-2019-1974

Vulnerability Information
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Vulnerability Title
Cisco IMC Supervisor, Cisco UCS Director, and Cisco UCS Director Express for Big Data Authentication Bypass Vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability in the web-based management interface of Cisco Integrated Management Controller (IMC) Supervisor, Cisco UCS Director, and Cisco UCS Director Express for Big Data could allow an unauthenticated, remote attacker to bypass user authentication and gain access as an administrative user. The vulnerability is due to insufficient request header validation during the authentication process. An attacker could exploit this vulnerability by sending a series of malicious requests to an affected device. An exploit could allow the attacker to gain full administrative access to the affected device.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
认证机制不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
Cisco Integrated Management Controller Supervisor、Cisco UCS Director和Cisco UCS Director Express for Big Data 授权问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Cisco Integrated Management Controller（IMC）是美国思科（Cisco）公司的一套用于对UCS（统一计算系统）进行管理的软件。该软件支持HTTP、SSH访问等，并可对服务器进行开机、关机和重启等操作。 Cisco Integrated Management Controller (IMC) Supervisor、Cisco UCS Director和Cisco UCS Director Express for Big Data中的Web管理界面存在授权问题漏洞，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 Cisco Unified Computing System Director unspecified ~ 6.7.3.0 -

II. Public POCs for CVE-2019-1974

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III. Intelligence Information for CVE-2019-1974

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Vendor Advisories for CVE-2019-1974 (1)

Same Patch Batch · Cisco · 2019-08-21 · 27 CVEs total

CVE-2019-1864 Cisco Integrated Management Controller Command Injection Vulnerability
CVE-2019-12623 Cisco Enterprise Network Functions Virtualization Infrastructure Software File Enumeration
CVE-2019-12622 Cisco RoomOS Software Privilege Escalation Vulnerability
CVE-2019-12621 Cisco HyperFlex Static SSL Key Vulnerability
CVE-2019-12634 Cisco Integrated Management Controller Supervisor, Cisco UCS Director, and Cisco UCS Direc
CVE-2019-12627 Cisco Firepower Threat Defense Software Information Disclosure Vulnerability
CVE-2019-12626 Cisco Unified Contact Center Express Stored Cross-Site Scripting Vulnerability
CVE-2019-12624 Cisco IOS XE NGWC Legacy Wireless Device Manager GUI Cross-Site Request Forgery Vulnerabil
CVE-2019-1850 Cisco Integrated Management Controller Command Injection Vulnerability
CVE-2019-1839 Cisco Remote PHY Device Software Command Injection Vulnerability
CVE-2019-1634 Cisco Integrated Management Controller Command Injection Vulnerability
CVE-2019-1871 Cisco Integrated Management Controller Buffer Overflow Vulnerability
CVE-2019-1865 Cisco Integrated Management Controller Command Injection Vulnerability
CVE-2019-1938 Cisco UCS Director and Cisco UCS Director Express for Big Data API Authentication Bypass V
CVE-2019-1863 Cisco Integrated Management Controller Privilege Escalation Vulnerability
CVE-2019-1900 Cisco Integrated Management Controller Unauthenticated Denial of Service Vulnerability
CVE-2019-1896 Cisco Integrated Management Controller CSR Generation Command Injection Vulnerability
CVE-2019-1885 Cisco Integrated Management Controller Command Injection Vulnerability
CVE-2019-1883 Cisco Integrated Management Controller CLI Command Injection Vulnerability
CVE-2019-1937 Cisco Integrated Management Controller Supervisor, Cisco UCS Director, and Cisco UCS Direc

Showing top 20 of 27 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: Cisco Unified Computing System Director
Same vendor: Cisco
Same weakness: CWE-287

V. Comments for CVE-2019-1974

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