What is the CVSS score of CVE-2020-0293?

CVE-2020-0293 has a CVSS 3.1 base score of 5.5 (Medium). CVSS vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N. EPSS exploitation probability: 0.2%.

Is there a public PoC exploit available for CVE-2020-0293?

Yes, a public proof-of-concept exploit is available for CVE-2020-0293. Prioritise patching immediately. EPSS: 0.2%.

Java CVE-2020-0293

MEDIUM

Missing Authorization (CWE-862)

2020-09-17 security@android.com

Google Java Authentication Bypass Information Disclosure Android

5.5

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

5.5 MEDIUM

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

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:N

Attack Vector

Local

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

None

Lifecycle Timeline

CVE Published

Sep 17, 2020 - 21:15 nvd

MEDIUM 5.5

DescriptionNVD

In Java network APIs, there is possible access to sensitive network state due to a missing permission check. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation in Android versions: Android-11, Android ID: A-141455849

AnalysisAI

In Java network APIs, there is possible access to sensitive network state due to a missing permission check. Rated medium severity (CVSS 5.5), this vulnerability is low attack complexity. Public exploit code available and 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. In Java network APIs, there is possible access to sensitive network state due to a missing permission check. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation in Android versions: Android-11, Android ID: A-141455849 Affected products include: Google Android.

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.