What is the CVSS score of CVE-2018-17923?

CVE-2018-17923 has a CVSS 3.0 base score of 6.9 (Medium). CVSS vector: CVSS:3.0/AV:P/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H. EPSS exploitation probability: 0.3%.

Saga1 L8B Firmware CVE-2018-17923

MEDIUM

Improper Authentication (CWE-287)

2018-10-24 ics-cert@hq.dhs.gov

Authentication Bypass Saga1 L8B Firmware

6.9

CVSS 3.0 · NVD

Severity by source

NVD PRIMARY

6.9 MEDIUM

AV:P/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

CVSS:3.0/AV:P/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H

Attack Vector

Physical

Attack Complexity

High

Privileges Required

High

User Interaction

None

Scope

Changed

Confidentiality

High

Integrity

High

Availability

High

Lifecycle Timeline

CVE Published

Oct 24, 2018 - 22:29 nvd

MEDIUM 6.9

DescriptionNVD

SAGA1-L8B with any firmware versions prior to A0.10 are vulnerable to an attack that an attacker with physical access to the product may able to reprogram it.

AnalysisAI

SAGA1-L8B with any firmware versions prior to A0.10 are vulnerable to an attack that an attacker with physical access to the product may able to reprogram it. Rated medium severity (CVSS 6.9). No vendor patch available.

Technical ContextAI

This vulnerability is classified as Improper Authentication (CWE-287), which allows attackers to bypass authentication mechanisms to gain unauthorized access. SAGA1-L8B with any firmware versions prior to A0.10 are vulnerable to an attack that an attacker with physical access to the product may able to reprogram it. Affected products include: Sagaradio Saga1-L8B Firmware.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Implement multi-factor authentication, enforce strong password policies, use proven authentication frameworks.