What is the CVSS score of CVE-2017-7936?

CVE-2017-7936 has a CVSS 3.0 base score of 6.3 (Medium). CVSS vector: CVSS:3.0/AV:P/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H. EPSS exploitation probability: 0.2%.

Vybrid Mvf30Nn151Cku26 Firmware CVE-2017-7936

MEDIUM

Stack-based Buffer Overflow (CWE-121)

2017-08-07 ics-cert@hq.dhs.gov

6.3

CVSS 3.0 · NVD

Severity by source

NVD PRIMARY

6.3 MEDIUM

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

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

CVSS:3.0/AV:P/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

Attack Vector

Physical

Attack Complexity

High

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Lifecycle Timeline

CVE Published

Aug 07, 2017 - 08:29 cve.org

MEDIUM 6.3

DescriptionCVE.org

A stack-based buffer overflow issue was discovered in NXP i.MX 50, i.MX 53, i.MX 6ULL, i.MX 6UltraLite, i.MX 6SoloLite, i.MX 6Solo, i.MX 6DualLite, i.MX 6SoloX, i.MX 6Dual, i.MX 6Quad, i.MX 6DualPlus, i.MX 6QuadPlus, Vybrid VF3xx, Vybrid VF5xx, and Vybrid VF6xx. When the device is configured in security enabled configuration, SDP could be used to download a small section of code to an unprotected region of memory.

AnalysisAI

Technical ContextAI

This vulnerability is classified under CWE-121. A stack-based buffer overflow issue was discovered in NXP i.MX 50, i.MX 53, i.MX 6ULL, i.MX 6UltraLite, i.MX 6SoloLite, i.MX 6Solo, i.MX 6DualLite, i.MX 6SoloX, i.MX 6Dual, i.MX 6Quad, i.MX 6DualPlus, i.MX 6QuadPlus, Vybrid VF3xx, Vybrid VF5xx, and Vybrid VF6xx. When the device is configured in security enabled configuration, SDP could be used to download a small section of code to an unprotected region of memory. Affected products include: Nxp Vybrid Mvf30Nn151Cku26 Firmware, Nxp Vybrid Mvf30Ns151Cku26 Firmware, Nxp Vybrid Mvf50Nn151Cmk40 Firmware, Nxp Vybrid Mvf50Nn151Cmk50 Firmware, Nxp Vybrid Mvf50Ns151Cmk40 Firmware.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.