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TI-2020-06438 Aliases CVE-2020-7958GHSA-jcv5-c92v-jxmh

An issue was discovered on OnePlus 7 Pro devices before 10.0.3.GM21BA.

Priority LOW 28Published · Updated

Key facts

Attack vector
Local
Privileges required
High
User interaction
None
Attack complexity
Low
Impact type
—
Confidentiality · integrity · availability
High · None · None
Fix status
No fix listed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA.

Summary

An issue was discovered on OnePlus 7 Pro devices before 10.0.3.GM21BA. The firmware was found to contain functionality that allows a privileged user (root) in the Rich Execution Environment (REE) to obtain bitmap images from the fingerprint sensor because of Leftover Debug Code. The issue is that the Trusted Application (TA) supports an extended number of commands beyond what is needed to implement a fingerprint authentication system compatible with Android. An attacker who is in the position to send commands to the TA (for example, the root user) is able to send a sequence of these commands that will result in the TA sending a raw fingerprint image to the REE. This means that the Trusted Execution Environment (TEE) no longer protects identifiable fingerprint data from the REE.

Why it matters now

EPSS 0.00581 47th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
——all versions—No fix listedCNA
  • — Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 2

CPEVersionsRoleVendor
cpe:2.3:o:oneplus:oneplus_7_pro_firmware:*:*:*:*:*:*:*:*before 10.0.3.gm21baVulnerableOnePlus
cpe:2.3:h:oneplus:oneplus_7_pro:-:*:*:*:*:*:*:*not specified by NVDRunning onOnePlus
  • cpe:2.3:o:oneplus:oneplus_7_pro_firmware:*:*:*:*:*:*:*:* Versions before 10.0.3.gm21ba Vulnerable ·OnePlus
  • cpe:2.3:h:oneplus:oneplus_7_pro:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·OnePlus

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2020-7958
  2. 2026-10-03 Alias added: GHSA-jcv5-c92v-jxmh

References

Exploit 1

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences