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.

Metrics

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Attack Requirements None

User Interaction None

Vulnerable System Confidentiality Impact Low

Vulnerable System Integrity Impact Low

Vulnerable System Availability Impact Low

Subsequent System Confidentiality Impact None

Subsequent System Integrity Impact None

Subsequent System Availability Impact None

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact Low

Integrity Impact Low

Availability Impact Low

User Interaction None

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact Low

Integrity Impact Low

Availability Impact Low

User Interaction None

Access Vector Network

Access Complexity Low

Authentication Single

Confidentiality Impact Partial

Integrity Impact Partial

Availability Impact Partial

This CVE is not in the KEV list.

Exploitation none

Automatable no

Technical Impact partial

Affected Vendors & Products

Vendors Products
Totolink
  • N300rh
  • N300rh Firmware

Configuration 1 [-]

AND
cpe:2.3:o:totolink:n300rh_firmware:6.1c.1390_b20191101:*:*:*:*:*:*:*
cpe:2.3:h:totolink:n300rh:-:*:*:*:*:*:*:*

No data.

References
Link Providers
https://github.com/CH13hh/tmp_store_cc/blob/main/tt/ta/m1.md cve-icon cve-icon
https://vuldb.com/?ctiid.309320 cve-icon cve-icon
https://vuldb.com/?id.309320 cve-icon cve-icon
https://vuldb.com/?submit.575072 cve-icon cve-icon
https://www.totolink.net/ cve-icon cve-icon
History

Sat, 24 May 2025 01:15:00 +0000

Type Values Removed Values Added
First Time appeared Totolink
Totolink n300rh
Totolink n300rh Firmware
CPEs cpe:2.3:h:totolink:n300rh:-:*:*:*:*:*:*:*
cpe:2.3:o:totolink:n300rh_firmware:6.1c.1390_b20191101:*:*:*:*:*:*:*
Vendors & Products Totolink
Totolink n300rh
Totolink n300rh Firmware

Mon, 19 May 2025 19:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Sun, 18 May 2025 03:15:00 +0000

Type Values Removed Values Added
Description 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.
Title TOTOLINK N300RH cstecgi.cgi CloudACMunualUpdateUserdata command injection
Weaknesses CWE-74
CWE-77
References
Metrics cvssV2_0

{'score': 6.5, 'vector': 'AV:N/AC:L/Au:S/C:P/I:P/A:P'}

cvssV3_0

{'score': 6.3, 'vector': 'CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L'}

cvssV3_1

{'score': 6.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L'}

cvssV4_0

{'score': 5.3, 'vector': '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'}
cve-icon MITRE

Status: PUBLISHED

Assigner: VulDB

Published: 2025-05-18T02:31:07.150Z

Updated: 2025-05-19T14:33:20.620Z

Reserved: 2025-05-16T15:16:15.738Z

Link: CVE-2025-4849

cve-icon Vulnrichment

Updated: 2025-05-19T14:33:17.606Z

cve-icon NVD

Status : Analyzed

Published: 2025-05-18T03:15:23.087

Modified: 2025-05-24T00:55:22.313

Link: CVE-2025-4849

cve-icon Redhat

No data.