CVE-2025-5105
TOZED ZLT W51 Service Port 7777 heap inspection
- State
- Published
- Severity
- 6.9 Medium
- Published
- May 23, 2025
- Updated
- May 23, 2025
- Reserved
- May 23, 2025
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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 6.9 Medium | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N | VulDB |
| 3.1 | 7.3 High | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L | VulDB |
| 3.0 | 7.3 High | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L | VulDB |
| 2.0 | 7.5 High | AV:N/AC:L/Au:N/C:P/I:P/A:P | VulDB |
Weaknesses
- CWE-244 Improper Clearing of Heap Memory Before Release
Affected Products
| Product | Versions |
|---|---|
ZLT W51TOZED |
|
References
- VDB-310082 | TOZED ZLT W51 Service Port 7777 heap inspectionvdb-entrymitigation
- VDB-310082 | CTI Indicators (IOB, IOC)signaturepermissions-required
- Submit #568495 | TOZED ZLT W51 Wifi6 Router (Ooredoo) Firmware version 1.4.2 Information Disclosurethird-party-advisory
- https://github.com/Zephkek/LeakyTozedrelated
- https://github.com/Zephkek/LeakyTozed#41-proof-of-conceptexploit
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