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

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CVE-2018-8838

Severity CVSS v4.0:
Pending analysis
Type:
Unavailable / Other
Publication date:
17/04/2018
Last modified:
03/10/2019

Description

A weakness in access controls in CENTUM CS 1000 all versions, CENTUM CS 3000 versions R3.09.50 and earlier, CENTUM CS 3000 Small versions R3.09.50 and earlier, CENTUM VP versions R6.03.10 and earlier, CENTUM VP Small versions R6.03.10 and earlier, CENTUM VP Basic versions R6.03.10 and earlier, Exaopc versions R3.75.00 and earlier, B/M9000 CS all versions, and B/M9000 VP versions R8.01.01 and earlier may allow a local attacker to exploit the message management function of the system. A CVSS v3 base score of 6.5 has been calculated; the CVSS vector string is (AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:H/A:H).

Impact

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

Base Score: 6.50 MEDIUM
Vector: CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:H/A:H

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

Base Score 3.x
6.50
Severity 3.x
MEDIUM
Vector 2.0
AV:L/AC:M/Au:N/C:P/I:P/A:P CVSS v2.0 Severity and Metrics:

Base Score: 4.40 MEDIUM
Vector: AV:L/AC:M/Au:N/C:P/I:P/A:P

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

Base Score 2.0
4.40
Severity 2.0
MEDIUM

Vulnerable products and versions

CPE From Up to
cpe:2.3:a:yokogawa:b\/m9000_cs:-:*:*:*:*:*:*:*
cpe:2.3:a:yokogawa:b\/m9000_vp:*:*:*:*:*:*:*:* r8.01.01 (including)
cpe:2.3:a:yokogawa:centum_cs_3000:*:*:*:*:*:*:*:* r3.09.50 (including)
cpe:2.3:a:yokogawa:centum_cs_3000:*:*:*:*:small:*:*:* r3.09.50 (including)
cpe:2.3:a:yokogawa:centum_vp:*:*:*:*:*:*:*:* r6.03.10 (including)
cpe:2.3:a:yokogawa:centum_vp:*:*:*:*:basic:*:*:* r6.03.10 (including)
cpe:2.3:a:yokogawa:centum_vp:*:*:*:*:small:*:*:* r6.03.10 (including)
cpe:2.3:a:yokogawa:exaopc:*:*:*:*:*:*:*:* r3.75.00 (including)

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


References to Advisories, Solutions, and Tools