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Tracking
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Wed, 13 May 2026 19:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Zte zx297520v3
Zte zx297520v3 Firmware |
|
| CPEs | cpe:2.3:h:zte:zx297520v3:-:*:*:*:*:*:*:* cpe:2.3:o:zte:zx297520v3_firmware:-:*:*:*:*:*:*:* |
|
| Vendors & Products |
Zte zx297520v3
Zte zx297520v3 Firmware |
Thu, 07 May 2026 21:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Zte
Zte zx297520v3 Bootrom |
|
| Vendors & Products |
Zte
Zte zx297520v3 Bootrom |
Thu, 07 May 2026 02:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | ZTE ZX297520V3 BootROM contains a vulnerability that allows arbitrary memory writes via USB. Attackers can exploit the lack of target address validation in the USB download mode to write data to any location in BootROM runtime memory, thereby overwriting the stack, hijacking the execution flow, bypassing the Secure Boot signature verification mechanism, and achieving unauthorized code execution. | |
| Title | USB-based arbitrary memory write vulnerability in ZTE ZX297520V3 soc BootROM | |
| Weaknesses | CWE-787 | |
| References |
| |
| Metrics |
cvssV3_1
|
Status: PUBLISHED
Assigner: zte
Published:
Updated: 2026-05-07T01:15:24.863Z
Reserved: 2026-04-08T07:51:26.675Z
Link: CVE-2026-40003
No data.
Status : Analyzed
Published: 2026-05-07T02:16:03.453
Modified: 2026-05-13T19:19:26.713
Link: CVE-2026-40003
No data.
OpenCVE Enrichment
Updated: 2026-05-07T21:25:12Z