What is the CVSS score of CVE-2017-12709?

CVE-2017-12709 has a CVSS 3.0 base score of 5.3 (Medium). CVSS vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L. EPSS exploitation probability: 0.1%.

Mrd 305 Din Firmware CVE-2017-12709

MEDIUM

Use of Hard-coded Credentials (CWE-798)

2017-08-25 ics-cert@hq.dhs.gov

Authentication Bypass Mrd 305 Din Firmware Mrd 315 Din Firmware Mrd 355 Din Firmware Mrd 455 Din Firmware

5.3

CVSS 3.0 · NVD

Severity by source

NVD PRIMARY

5.3 MEDIUM

AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

Attack Vector

Local

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

Low

Integrity

Low

Availability

Low

Lifecycle Timeline

CVE Published

Aug 25, 2017 - 16:29 cve.org

MEDIUM 5.3

DescriptionCVE.org

A Use of Hard-Coded Credentials issue was discovered in MRD-305-DIN versions older than 1.7.5.0, and MRD-315, MRD-355, MRD-455 versions older than 1.7.5.0. The device utilizes hard-coded credentials, which could allow for unauthorized local low-privileged access to the device.

AnalysisAI

A Use of Hard-Coded Credentials issue was discovered in MRD-305-DIN versions older than 1.7.5.0, and MRD-315, MRD-355, MRD-455 versions older than 1.7.5.0. Rated medium severity (CVSS 5.3), this vulnerability is low attack complexity. No vendor patch available.

Technical ContextAI

This vulnerability is classified as Use of Hard-coded Credentials (CWE-798), which allows attackers to gain access using credentials embedded in source code. A Use of Hard-Coded Credentials issue was discovered in MRD-305-DIN versions older than 1.7.5.0, and MRD-315, MRD-355, MRD-455 versions older than 1.7.5.0. The device utilizes hard-coded credentials, which could allow for unauthorized local low-privileged access to the device. Affected products include: Westermo Mrd-305-Din Firmware, Westermo Mrd-315-Din Firmware, Westermo Mrd-355-Din Firmware, Westermo Mrd-455-Din Firmware.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Remove hard-coded credentials, use environment variables or secrets management, rotate exposed credentials immediately.