Description
A vulnerability was found in TOZED ZLT W51 up to 1.4.2 and classified as critical. Affected by this issue is some unknown functionality of the component Service Port 7777. The manipulation leads to improper clearing of heap memory before release. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| TOZED | ZLT W51 | 1.4.0, 1.4.1, 1.4.2 | — |
References
- VDB-310082 | TOZED ZLT W51 Service Port 7777 heap inspection vdb-entry mitigation
- VDB-310082 | CTI Indicators (IOB, IOC) signature permissions-required
- Submit #568495 | TOZED ZLT W51 Wifi6 Router (Ooredoo) Firmware version 1.4.2 Information Disclosure third-party-advisory
- https://github.com/Zephkek/LeakyTozed related
- https://github.com/Zephkek/LeakyTozed#41-proof-of-concept exploit