Instituto Nacional de ciberseguridad. Sección Incibe
Instituto Nacional de Ciberseguridad. Sección INCIBE-CERT

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CVE-2016-1404

Severity CVSS v4.0:
Pending analysis
Type:
CWE-200 Information Leak / Disclosure
Publication date:
29/05/2016
Last modified:
12/04/2025

Description

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.

Impact

Vector 3.x
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N CVSS v3.1 Severity and Metrics:

Base Score: 7.50 HIGH
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): High
Integrity (I): None
Availability (A): None

Base Score 3.x
7.50
Severity 3.x
HIGH
Vector 2.0
AV:N/AC:L/Au:N/C:P/I:N/A:N CVSS v2.0 Severity and Metrics:

Base Score: 5.00 MEDIUM
Vector: AV:N/AC:L/Au:N/C:P/I:N/A:N

Attack Vector (AV): Network
Attack Complexity (AC): Low
Authentication (Au): None
Confidentiality (C): Physical
Integrity (I): None
Availability (A): None

Base Score 2.0
5.00
Severity 2.0
MEDIUM

Vulnerable products and versions

CPE From Up to
cpe:2.3:a:cisco:ucs_invicta_c3124sa_appliance:4.3.1:*:*:*:*:*:*:*
cpe:2.3:a:cisco:ucs_invicta_c3124sa_appliance:4.3_base:*:*:*:*:*:*:*
cpe:2.3:a:cisco:ucs_invicta_c3124sa_appliance:4.5.0:*:*:*:*:*:*:*
cpe:2.3:a:cisco:ucs_invicta_c3124sa_appliance:4.5_base:*:*:*:*:*:*:*
cpe:2.3:a:cisco:ucs_invicta_c3124sa_appliance:5.0.1:*:*:*:*:*:*:*
cpe:2.3:a:cisco:ucs_invicta_c3124sa_appliance:5.0_base:*:*:*:*:*:*:*

To consult the complete list of CPE names with products and versions, see this page


References to Advisories, Solutions, and Tools