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

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CVE-2016-7830

Severity CVSS v4.0:
Pending analysis
Type:
CWE-306 Missing Authentication for Critical Function
Publication date:
09/06/2017
Last modified:
20/04/2025

Description

Sony PCS-XG100, PCS-XG100S, PCS-XG100C, PCS-XG77, PCS-XG77S, PCS-XG77C devices with firmware versions prior to Ver.1.51 and PCS-XC1 devices with firmware version prior to Ver.1.22 allow an attacker on the same network segment to bypass authentication to perform administrative operations via unspecified vectors.

Impact

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

Base Score: 8.80 HIGH
Vector: CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

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

Base Score 3.x
8.80
Severity 3.x
HIGH
Vector 2.0
AV:A/AC:L/Au:N/C:P/I:P/A:P CVSS v2.0 Severity and Metrics:

Base Score: 5.80 MEDIUM
Vector: AV:A/AC:L/Au:N/C:P/I:P/A:P

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

Base Score 2.0
5.80
Severity 2.0
MEDIUM

Vulnerable products and versions

CPE From Up to
cpe:2.3:o:sony:pcs-xg100_firmware:1.50:*:*:*:*:*:*:*
cpe:2.3:h:sony:pcs-xg100:-:*:*:*:*:*:*:*
cpe:2.3:h:sony:pcs-xg100s:-:*:*:*:*:*:*:*
cpe:2.3:o:sony:pcs-xg100_firmware:1.42:*:*:*:*:*:*:*
cpe:2.3:h:sony:pcs-xg100c:-:*:*:*:*:*:*:*
cpe:2.3:o:sony:pcs-xg77_firmware:1.50:*:*:*:*:*:*:*
cpe:2.3:h:sony:pcs-xg77:-:*:*:*:*:*:*:*
cpe:2.3:h:sony:pcs-xg77s:-:*:*:*:*:*:*:*
cpe:2.3:o:sony:pcs-xg77_firmware:1.42:*:*:*:*:*:*:*
cpe:2.3:h:sony:pcs-xg77c:-:*:*:*:*:*:*:*
cpe:2.3:o:sony:pcs-xc1_firmware:*:*:*:*:*:*:*:* 1.21 (including)
cpe:2.3:h:sony:pcs-xc1:-:*:*:*:*:*:*:*

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


References to Advisories, Solutions, and Tools