CVE-2017-7932

CVE-2017-7932 is a medium-severity vulnerability in Nxp Vybrid Mvf30nn151cku26 Firmware with a CVSS 3.x base score of 6.0. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-295.

Key facts

• Severity: Medium (CVSS 3.x base score 6.0)
• CVSS v2: 4.4
• EPSS exploit prediction: 0% (17th percentile)
• Actively exploited: Not listed in CISA KEV
• Weakness: CWE-295
• Affected product: Nxp Vybrid Mvf30nn151cku26 Firmware
• Published: 2017-08-07
• Last modified: 2026-06-17

Description

An improper certificate validation issue was discovered in NXP i.MX 28 i.MX 50, i.MX 53, i.MX 7Solo i.MX 7Dual Vybrid VF3xx, Vybrid VF5xx, Vybrid VF6xx, 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, and i.MX 6QuadPlus. When the device is configured in security enabled configuration, under certain conditions it is possible to bypass the signature verification by using a specially crafted certificate leading to the execution of an unsigned image.

Frequently asked questions

What is CVE-2017-7932?

An improper certificate validation issue was discovered in NXP i.MX 28 i.MX 50, i.MX 53, i.MX 7Solo i.MX 7Dual Vybrid VF3xx, Vybrid VF5xx, Vybrid VF6xx, 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, and i.MX 6QuadPlus. When the device is configured in security enabled configuration, under certain conditions it is possible to bypass the signature verification by using a specially crafted certificate leading to the execution of an unsigned image.

How severe is CVE-2017-7932?

CVE-2017-7932 has a CVSS 3.x base score of 6.0, rated medium severity. It is exploitable over physical access with high attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity high, and availability high.

Is CVE-2017-7932 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (17th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2017-7932?

CVE-2017-7932 primarily affects Nxp Vybrid Mvf30nn151cku26 Firmware. In total, 30 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2017-7932?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2017-7932 published?

CVE-2017-7932 was published on 2017-08-07 and last updated on 2026-06-17.

References

• http://www.securityfocus.com/bid/99966
• https://ics-cert.us-cert.gov/advisories/ICSA-17-152-02

Affected products (30)

• cpe:2.3:o:nxp:vybrid_mvf30nn151cku26_firmware:-:*:*:*:*:*:*:*
• cpe:2.3:o:nxp:vybrid_mvf30ns151cku26_firmware:-:*:*:*:*:*:*:*
• cpe:2.3:o:nxp:vybrid_mvf50nn151cmk40_firmware:-:*:*:*:*:*:*:*
• cpe:2.3:o:nxp:vybrid_mvf50nn151cmk50_firmware:-:*:*:*:*:*:*:*
• cpe:2.3:o:nxp:vybrid_mvf50ns151cmk40_firmware:-:*:*:*:*:*:*:*
• cpe:2.3:o:nxp:vybrid_mvf50ns151cmk50_firmware:-:*:*:*:*:*:*:*
• cpe:2.3:o:nxp:vybrid_mvf51nn151cmk50_firmware:-:*:*:*:*:*:*:*
• cpe:2.3:o:nxp:vybrid_mvf51ns151cmk50_firmware:-:*:*:*:*:*:*:*
• cpe:2.3:o:nxp:vybrid_mvf60nn151cmk40_firmware:-:*:*:*:*:*:*:*
• cpe:2.3:o:nxp:vybrid_mvf60ns151cmk40_firmware:-:*:*:*:*:*:*:*
• cpe:2.3:o:nxp:vybrid_mvf60nn151cmk50_firmware:-:*:*:*:*:*:*:*
• cpe:2.3:o:nxp:vybrid_mvf60ns151cmk50_firmware:-:*:*:*:*:*:*:*
• cpe:2.3:o:nxp:vybrid_mvf61nn151cmk50_firmware:-:*:*:*:*:*:*:*
• cpe:2.3:o:nxp:vybrid_mvf61ns151cmk50_firmware:-:*:*:*:*:*:*:*
• cpe:2.3:o:nxp:vybrid_mvf62nn151cmk40_firmware:-:*:*:*:*:*:*:*
• cpe:2.3:o:nxp:i.mx_50_firmware:-:*:*:*:*:*:*:*
• cpe:2.3:o:nxp:i.mx_53_firmware:-:*:*:*:*:*:*:*
• cpe:2.3:o:nxp:i.mx_6ull_firmware:-:*:*:*:*:*:*:*
• cpe:2.3:o:nxp:i.mx_6ultralite_firmware:-:*:*:*:*:*:*:*
• cpe:2.3:o:nxp:i.mx_6sololite_firmware:-:*:*:*:*:*:*:*
• cpe:2.3:o:nxp:i.mx_6solo_firmware:-:*:*:*:*:*:*:*
• cpe:2.3:o:nxp:i.mx_6duallite_firmware:-:*:*:*:*:*:*:*
• cpe:2.3:o:nxp:i.mx_6solox_firmware:-:*:*:*:*:*:*:*
• cpe:2.3:o:nxp:i.mx_6dual_firmware:-:*:*:*:*:*:*:*
• cpe:2.3:o:nxp:i.mx_6quad_firmware:-:*:*:*:*:*:*:*
• cpe:2.3:o:nxp:i.mx_6quadplus_firmware:-:*:*:*:*:*:*:*
• cpe:2.3:o:nxp:i.mx_6dualplus_firmware:-:*:*:*:*:*:*:*
• cpe:2.3:o:nxp:i.mx_28_firmware:-:*:*:*:*:*:*:*
• cpe:2.3:o:nxp:i.mx_7dual_firmware:-:*:*:*:*:*:*:*
• cpe:2.3:o:nxp:i.mx_7solo_firmware:-:*:*:*:*:*:*:*

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