CVE-2025-4849

A vulnerability was found in TOTOLINK N300RH 6.1c.1390_B20191101. It has been rated as critical. Affected by this issue is the function CloudACMunualUpdateUserdata of the file /cgi-bin/cstecgi.cgi. The manipulation of the argument url leads to command injection. The attack may be launched remotely. The exploit has been disclosed to the public and may be used.

CVSS v3 6.3 MEDIUM
CVSS v2.0 6.5 MEDIUM

6.3^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 3.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact LOW

Scope UNCHANGED

6.5^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:L/Au:S/C:P/I:P/A:P

Exploitability : 8.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://github.com/CH13hh/tmp_store_cc/blob/main/tt/ta/m1.md	Broken Link
https://vuldb.com/?ctiid.309320	Permissions Required VDB Entry
https://vuldb.com/?id.309320	Third Party Advisory VDB Entry
https://vuldb.com/?submit.575072	Third Party Advisory VDB Entry
https://www.totolink.net/	Product

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:totolink:n300rh_firmware:6.1c.1390_b20191101:*:*:*:*:*:*:*

cpe:2.3:h:totolink:n300rh:-:*:*:*:*:*:*:*

History

24 May 2025, 00:55

Type	Values Removed	Values Added
New CVE

Information

Published : 2025-05-18 03:15

Updated : 2025-05-24 00:55

NVD link : CVE-2025-4849

Mitre link : CVE-2025-4849

CVE.ORG link : CVE-2025-4849

JSON object : View

Products Affected

totolink

n300rh_firmware
n300rh

CWE

CWE-74

Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')

CWE-77

Improper Neutralization of Special Elements used in a Command ('Command Injection')

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It has been rated as critical. Affected by this issue is the function CloudACMunualUpdateUserdata of the file /cgi-bin/cstecgi.cgi. The manipulation of the argument url leads to command injection. The attack may be launched remotely. The exploit has been disclosed to the public and may be used."}, {"lang": "es", "value": "Se encontr\u00f3 una vulnerabilidad en TOTOLINK N300RH 6.1c.1390_B20191101. Se ha clasificado como cr\u00edtica. Este problema afecta a la funci\u00f3n CloudACMunualUpdateUserdata del archivo /cgi-bin/cstecgi.cgi. La manipulaci\u00f3n del argumento URL provoca la inyecci\u00f3n de comandos. El ataque puede ejecutarse en remoto. Se ha hecho p\u00fablico el exploit y puede que sea utilizado."}], "lastModified": "2025-05-24T00:55:22.313", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:totolink:n300rh_firmware:6.1c.1390_b20191101:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "7FF23FE8-AE3C-4266-B0B8-1385076EDE11"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:totolink:n300rh:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "3CB91509-BFD9-49C5-938E-374591AB5B66"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "cna@vuldb.com"}