What is the CVSS score of CVE-2020-13523?

CVE-2020-13523 has a CVSS 3.1 base score of 3.3 (Low). CVSS vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N. EPSS exploitation probability: 0.5%.

Is there a public PoC exploit available for CVE-2020-13523?

Yes, a public proof-of-concept exploit is available for CVE-2020-13523. Prioritise patching immediately. EPSS: 0.5%.

Ram Disk CVE-2020-13523

LOW

Information Exposure (CWE-200)

2020-08-04 talos-cna@cisco.com

Information Disclosure Ram Disk

3.3

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

3.3 LOW

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

Attack Vector

Local

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

Low

Integrity

None

Availability

None

Lifecycle Timeline

CVE Published

Aug 04, 2020 - 19:15 nvd

LOW 3.3

DescriptionNVD

An exploitable information disclosure vulnerability exists in SoftPerfect’s RAM Disk 4.1 spvve.sys driver. A specially crafted I/O request packet (IRP) can cause the disclosure of sensitive information. An attacker can send a malicious IRP to trigger this vulnerability.

AnalysisAI

An exploitable information disclosure vulnerability exists in SoftPerfect’s RAM Disk 4.1 spvve.sys driver. Rated low severity (CVSS 3.3), this vulnerability is low attack complexity. Public exploit code available and no vendor patch available.

Technical ContextAI

This vulnerability is classified as Exposure of Sensitive Information (CWE-200), which allows attackers to access sensitive data that should not be disclosed. An exploitable information disclosure vulnerability exists in SoftPerfect’s RAM Disk 4.1 spvve.sys driver. A specially crafted I/O request packet (IRP) can cause the disclosure of sensitive information. An attacker can send a malicious IRP to trigger this vulnerability. Affected products include: Softperfect Ram Disk.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Minimize information in error messages, implement proper access controls, encrypt sensitive data at rest and in transit.