CVE-2025-4851
MEDIUMTOTOLINK N300RH 6.1c.1390_B20191101 - OS Command Injection via FileName Parameter in setUploadUserData
Title source: llmDescription
A vulnerability classified as critical was found in TOTOLINK N300RH 6.1c.1390_B20191101. This vulnerability affects the function setUploadUserData of the file /cgi-bin/cstecgi.cgi. The manipulation of the argument FileName leads to command injection. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used.
References (5)
Core 5
Core References
Third Party Advisory, VDB Entry vdb-entry
technical-description
https://vuldb.com/?id.309322
Permissions Required, VDB Entry signature
permissions-required
https://vuldb.com/?ctiid.309322
Third Party Advisory, VDB Entry third-party-advisory
https://vuldb.com/?submit.575074
Broken Link broken-link
exploit
https://github.com/CH13hh/tmp_store_cc/blob/main/tt/ta/m3.md
Product product
https://www.totolink.net/
Scores
CVSS v3
6.3
EPSS
0.0241
EPSS Percentile
85.3%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
partial
Details
CWE
CWE-74
CWE-77
Status
published
Products (1)
totolink/n300rh_firmware
6.1c.1390_b20191101
Published
May 18, 2025
Tracked Since
Feb 18, 2026