What is the CVSS score of CVE-2023-27647?

CVE-2023-27647 has a CVSS 3.1 base score of 7.1 (High). CVSS vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H. EPSS exploitation probability: 0.7%.

Is there a public PoC exploit available for CVE-2023-27647?

Yes, a public proof-of-concept exploit is available for CVE-2023-27647. Prioritise patching immediately. EPSS: 0.7%.

Lock Master CVE-2023-27647

HIGH

Incorrect Default Permissions (CWE-276)

2023-04-14 cve@mitre.org

Privilege Escalation Denial Of Service Google Lock Master

7.1

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

7.1 HIGH

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

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

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

Attack Vector

Local

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

High

Lifecycle Timeline

CVE Published

Apr 14, 2023 - 20:15 nvd

HIGH 7.1

DescriptionNVD

An issue found in DUALSPACE Lock Master v.2.2.4 allows a local attacker to cause a denial of service or gain sensitive information via the com.ludashi.superlock.util.pref.SharedPrefProviderEntryMethod: insert of the android.net.Uri.insert method.

AnalysisAI

An issue found in DUALSPACE Lock Master v.2.2.4 allows a local attacker to cause a denial of service or gain sensitive information via the. Rated high severity (CVSS 7.1), this vulnerability is low attack complexity. Public exploit code available and no vendor patch available.

Technical ContextAI

This vulnerability is classified as Incorrect Default Permissions (CWE-276), which allows attackers to access resources due to overly permissive default settings. An issue found in DUALSPACE Lock Master v.2.2.4 allows a local attacker to cause a denial of service or gain sensitive information via the com.ludashi.superlock.util.pref.SharedPrefProviderEntryMethod: insert of the android.net.Uri.insert method. Affected products include: Dualspace Lock Master.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Set restrictive default permissions, follow principle of least privilege, review defaults during deployment.