What is the CVSS score of CVE-2019-12942?

CVE-2019-12942 has a CVSS 3.1 base score of 6.5 (Medium). CVSS vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N. EPSS exploitation probability: 0.8%.

Ttlock CVE-2019-12942

MEDIUM

Missing Authorization (CWE-862)

2019-09-10 cve@mitre.org

Authentication Bypass Ttlock

6.5

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

6.5 MEDIUM

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

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Attack Vector

Adjacent

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

High

Availability

None

Lifecycle Timeline

CVE Published

Sep 10, 2019 - 21:15 nvd

MEDIUM 6.5

DescriptionNVD

TTLock devices do not properly block guest access in certain situations where the network connection to the cloud is unavailable.

AnalysisAI

TTLock devices do not properly block guest access in certain situations where the network connection to the cloud is unavailable. Rated medium severity (CVSS 6.5), this vulnerability is no authentication required, low attack complexity. No vendor patch available.

Technical ContextAI

This vulnerability is classified as Missing Authorization (CWE-862), which allows attackers to access resources or perform actions without proper authorization checks. TTLock devices do not properly block guest access in certain situations where the network connection to the cloud is unavailable. Affected products include: Ttlock.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Implement role-based access control, validate authorization on every request server-side, apply principle of least privilege.