CVE-2025-4850
TOTOLINK N300RH cstecgi.cgi setUnloadUserData command injection
- State
- Published
- Severity
- 5.3 Medium
- Published
- May 18, 2025
- Updated
- May 19, 2025
- Reserved
- May 16, 2025
Description
A vulnerability classified as critical has been found in TOTOLINK N300RH 6.1c.1390_B20191101. This affects the function setUnloadUserData of the file /cgi-bin/cstecgi.cgi. The manipulation of the argument plugin_name leads to command injection. It is possible to initiate the attack 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 | 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 | 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 | VulDB |
| 2.0 | 6.5 Medium | AV:N/AC:L/Au:S/C:P/I:P/A:P | VulDB |
Weaknesses
Affected Products
| Product | Versions |
|---|---|
N300RHTOTOLINK |
|
References
- VDB-309321 | TOTOLINK N300RH cstecgi.cgi setUnloadUserData command injectionvdb-entrytechnical-description
- VDB-309321 | CTI Indicators (IOB, IOC, TTP, IOA)signaturepermissions-required
- Submit #575073 | TOTOLINK N300RH_V4 V6.1c.1390_B20191101 Command executionthird-party-advisory
- https://github.com/CH13hh/tmp_store_cc/blob/main/tt/ta/m2.mdbroken-linkexploit
- https://www.totolink.net/product
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