CVE-2025-6620
TOTOLINK CA300-PoE upgrade.so setUpgradeUboot os command injection
- State
- Published
- Severity
- 5.3 Medium
- Published
- Jun 25, 2025
- Updated
- Jun 26, 2025
- Reserved
- Jun 25, 2025
Description
A vulnerability was found in TOTOLINK CA300-PoE 6.2c.884. It has been rated as critical. Affected by this issue is the function setUpgradeUboot of the file upgrade.so. The manipulation of the argument FileName leads to os command injection. The attack may be launched remotely. The exploit has been disclosed to the public and may be used.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 5.3 Medium | CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P | VulDB |
| 3.1 | 6.3 Medium | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R | VulDB |
| 3.0 | 6.3 Medium | CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R | VulDB |
| 2.0 | 6.5 Medium | AV:N/AC:L/Au:S/C:P/I:P/A:P/E:POC/RL:ND/RC:UR | VulDB |
Weaknesses
Affected Products
| Product | Versions |
|---|---|
CA300-PoETOTOLINK |
|
References
- VDB-313838 | TOTOLINK CA300-PoE upgrade.so setUpgradeUboot os command injectionvdb-entrytechnical-description
- VDB-313838 | CTI Indicators (IOB, IOC, TTP, IOA)signaturepermissions-required
- Submit #602265 | TOTOLink CA300-PoE V6.2c.884 OS Command Injectionthird-party-advisory
- https://github.com/wudipjq/my_vuln/blob/main/totolink4/vuln_46/46.mdrelated
- https://github.com/wudipjq/my_vuln/blob/main/totolink4/vuln_46/46.md#pocexploit
- https://www.totolink.net/product
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