CVE-2016-1404

Severity Score

7.5

*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

Cisco UCS Invicta 4.3, 4.5, and 5.0.1 on Invicta appliances and Invicta Scaling System uses the same hardcoded GnuPG encryption key across different customers' installations, which allows remote attackers to defeat cryptographic protection mechanisms by sniffing network traffic to an Autosupport server and leveraging knowledge of this key from another installation, aka Bug ID CSCur85504.

Cisco UCS Invicta 4.3, 4.5, y 5.0.1 en los dispositivos Invicta e Invicta Scaling System usan el mismo cifrado de clave GnuPG embebido en diferentes instalaciones de clientes, lo que permite a atacantes remotos vencer los mecanismos de protección criptográfica rastreando el tráfico de red en un servidor Autosupport y aprovechando el conocimiento de esta clave proveniente de otra instalación, también conocido como Bug ID CSCur85504.

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

None

Attack Vector

Network

Attack Complexity

Low

Authentication

None

Confidentiality

Partial

Integrity

None

Availability

None

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2016-01-04 CVE Reserved
2016-05-29 CVE Published
2023-03-07 EPSS Updated
2024-08-05 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-200: Exposure of Sensitive Information to an Unauthorized Actor

CAPEC

References (2)

URL	Tag	Source
http://www.securitytracker.com/id/1035957	Vdb Entry

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160524-ucs-inv	2016-12-01

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Cisco Search vendor "Cisco"		Ucs Invicta C3124sa Appliance Search vendor "Cisco" for product "Ucs Invicta C3124sa Appliance"				4.3.1 Search vendor "Cisco" for product "Ucs Invicta C3124sa Appliance" and version "4.3.1"		-		Affected
Cisco Search vendor "Cisco"		Ucs Invicta C3124sa Appliance Search vendor "Cisco" for product "Ucs Invicta C3124sa Appliance"				4.3_base Search vendor "Cisco" for product "Ucs Invicta C3124sa Appliance" and version "4.3_base"		-		Affected
Cisco Search vendor "Cisco"		Ucs Invicta C3124sa Appliance Search vendor "Cisco" for product "Ucs Invicta C3124sa Appliance"				4.5.0 Search vendor "Cisco" for product "Ucs Invicta C3124sa Appliance" and version "4.5.0"		-		Affected
Cisco Search vendor "Cisco"		Ucs Invicta C3124sa Appliance Search vendor "Cisco" for product "Ucs Invicta C3124sa Appliance"				4.5_base Search vendor "Cisco" for product "Ucs Invicta C3124sa Appliance" and version "4.5_base"		-		Affected
Cisco Search vendor "Cisco"		Ucs Invicta C3124sa Appliance Search vendor "Cisco" for product "Ucs Invicta C3124sa Appliance"				5.0.1 Search vendor "Cisco" for product "Ucs Invicta C3124sa Appliance" and version "5.0.1"		-		Affected
Cisco Search vendor "Cisco"		Ucs Invicta C3124sa Appliance Search vendor "Cisco" for product "Ucs Invicta C3124sa Appliance"				5.0_base Search vendor "Cisco" for product "Ucs Invicta C3124sa Appliance" and version "5.0_base"		-		Affected