What is the CVSS score of CVE-2020-13519?

CVE-2020-13519 has a CVSS 3.1 base score of 8.8 (High). CVSS vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H. EPSS exploitation probability: 0.6%.

Is there a public PoC exploit available for CVE-2020-13519?

Yes, a public proof-of-concept exploit is available for CVE-2020-13519. Prioritise patching immediately. EPSS: 0.6%.

Cam CVE-2020-13519

HIGH

Improper Privilege Management (CWE-269)

2020-12-18 talos-cna@cisco.com

Privilege Escalation Cam

8.8

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

8.8 HIGH

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

Attack Vector

Local

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Changed

Confidentiality

High

Integrity

High

Availability

High

Lifecycle Timeline

CVE Published

Dec 18, 2020 - 20:15 nvd

HIGH 8.8

DescriptionNVD

A privilege escalation vulnerability exists in the WinRing0x64 Driver IRP 0x9c402088 functionality of NZXT CAM 4.8.0. A specially crafted I/O request packet (IRP) can cause increased privileges. An attacker can send a malicious IRP to trigger this vulnerability.

AnalysisAI

A privilege escalation vulnerability exists in the WinRing0x64 Driver IRP 0x9c402088 functionality of NZXT CAM 4.8.0. Rated high severity (CVSS 8.8), this vulnerability is low attack complexity. Public exploit code available and no vendor patch available.

Technical ContextAI

This vulnerability is classified as Improper Privilege Management (CWE-269), which allows attackers to escalate privileges to gain unauthorized elevated access. A privilege escalation vulnerability exists in the WinRing0x64 Driver IRP 0x9c402088 functionality of NZXT CAM 4.8.0. A specially crafted I/O request packet (IRP) can cause increased privileges. An attacker can send a malicious IRP to trigger this vulnerability. Affected products include: Nzxt Cam.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Apply principle of least privilege, validate privilege transitions, implement proper role separation.