What is the CVSS score of CVE-2020-27996?

CVE-2020-27996 has a CVSS 3.1 base score of 8.8 (High). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H. EPSS exploitation probability: 2.1%.

Is there a public PoC exploit available for CVE-2020-27996?

Yes, a public proof-of-concept exploit is available for CVE-2020-27996. Prioritise patching immediately. EPSS: 2.1%.

Is there a patch available for CVE-2020-27996?

Yes, a patch is available for CVE-2020-27996. Update the affected software to the latest version immediately.

Smartstore CVE-2020-27996

HIGH

2020-10-29 cve@mitre.org

Information Disclosure Smartstore Smartstorenet

8.8

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

8.8 HIGH

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

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Lifecycle Timeline

CVE Published

Oct 29, 2020 - 18:15 nvd

HIGH 8.8

DescriptionNVD

An issue was discovered in SmartStoreNET before 4.0.1. It does not properly consider the need for a CustomModelPartAttribute decoration in certain ModelBase.CustomProperties situations.

AnalysisAI

An issue was discovered in SmartStoreNET before 4.0.1. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available.

Technical ContextAI

An issue was discovered in SmartStoreNET before 4.0.1. It does not properly consider the need for a CustomModelPartAttribute decoration in certain ModelBase.CustomProperties situations. Affected products include: Smartstore Smartstorenet. Version information: before 4.0.1..

RemediationAI

A vendor patch is available. Apply the latest security update as soon as possible. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.