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

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CVE-2016-1321

Severity CVSS v4.0:
Pending analysis
Type:
CWE-200 Information Leak / Disclosure
Publication date:
15/02/2016
Last modified:
12/04/2025

Description

Cisco Universal Small Cell devices with firmware R2.12 through R3.5 contain an image-decryption key in flash memory, which allows remote attackers to bypass a certain certificate-validation feature and obtain sensitive firmware-image and IP address data via a request to an unspecified Cisco server, aka Bug ID CSCut98082.

Impact

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

Base Score: 5.80 MEDIUM
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:N/A:N

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

Base Score 3.x
5.80
Severity 3.x
MEDIUM
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:o:cisco:universal_small_cell_firmware:r2.12_base:*:*:*:*:*:*:*
cpe:2.3:o:cisco:universal_small_cell_firmware:r2.13_base:*:*:*:*:*:*:*
cpe:2.3:o:cisco:universal_small_cell_firmware:r2.14_base:*:*:*:*:*:*:*
cpe:2.3:o:cisco:universal_small_cell_firmware:r2.15_base:*:*:*:*:*:*:*
cpe:2.3:o:cisco:universal_small_cell_firmware:r2.16_base:*:*:*:*:*:*:*
cpe:2.3:o:cisco:universal_small_cell_firmware:r2.17_base:*:*:*:*:*:*:*
cpe:2.3:o:cisco:universal_small_cell_firmware:r3.2_base:*:*:*:*:*:*:*
cpe:2.3:o:cisco:universal_small_cell_firmware:r3.3_base:*:*:*:*:*:*:*
cpe:2.3:o:cisco:universal_small_cell_firmware:r3.4_1.1:*:*:*:*:*:*:*
cpe:2.3:o:cisco:universal_small_cell_firmware:r3.4_2.1:*:*:*:*:*:*:*
cpe:2.3:o:cisco:universal_small_cell_firmware:r3.4_2.17:*:*:*:*:*:*:*
cpe:2.3:o:cisco:universal_small_cell_firmware:r3.4_base:*:*:*:*:*:*:*
cpe:2.3:o:cisco:universal_small_cell_firmware:r3.5_base:*:*:*:*:*:*:*

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


References to Advisories, Solutions, and Tools