What is the CVSS score of CVE-2021-27568?

CVE-2021-27568 has a CVSS 3.1 base score of 5.9 (Medium). CVSS vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H. EPSS exploitation probability: 2.9%.

Is there a public PoC exploit available for CVE-2021-27568?

Yes, a public proof-of-concept exploit is available for CVE-2021-27568. Prioritise patching immediately. EPSS: 2.9%.

Is there a patch available for CVE-2021-27568?

Yes, a patch is available for CVE-2021-27568. Update the affected software to the latest version immediately.

Json Smart V1 CVE-2021-27568

MEDIUM

Improper Check for Unusual or Exceptional Conditions (CWE-754)

2021-02-23 cve@mitre.org

Denial Of Service Json Smart V1 Json Smart V2 Communications Cloud Native Core Policy Oss Support Tools Peoplesoft Enterprise Peopletools Utilities Framework Weblogic Server

5.9

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

5.9 MEDIUM

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

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

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

Attack Vector

Network

Attack Complexity

High

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

Lifecycle Timeline

CVE Published

Feb 23, 2021 - 02:15 nvd

MEDIUM 5.9

DescriptionNVD

An issue was discovered in netplex json-smart-v1 through 2015-10-23 and json-smart-v2 through 2.4. An exception is thrown from a function, but it is not caught, as demonstrated by NumberFormatException. When it is not caught, it may cause programs using the library to crash or expose sensitive information.

AnalysisAI

An issue was discovered in netplex json-smart-v1 through 2015-10-23 and json-smart-v2 through 2.4. Rated medium severity (CVSS 5.9), this vulnerability is remotely exploitable, no authentication required. Public exploit code available.

Technical ContextAI

This vulnerability is classified under CWE-754. An issue was discovered in netplex json-smart-v1 through 2015-10-23 and json-smart-v2 through 2.4. An exception is thrown from a function, but it is not caught, as demonstrated by NumberFormatException. When it is not caught, it may cause programs using the library to crash or expose sensitive information. Affected products include: Json-Smart Project Json-Smart-V1, Json-Smart Project Json-Smart-V2, Oracle Communications Cloud Native Core Policy, Oracle Oss Support Tools, Oracle Peoplesoft Enterprise Peopletools. Version information: through 2015.

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.