Description
A vulnerability was found in TOTOLINK A3700R 9.1.2u.5822_B20200513. It has been rated as critical. Affected by this issue is the function setL2tpServerCfg of the file /cgi-bin/cstecgi.cgi. The manipulation leads to improper access controls. The attack may be launched remotely. The exploit has been disclosed to the public and may be used.
Published: 2025-04-16
Score: 6.9 Medium
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2025-11154 A vulnerability was found in TOTOLINK A3700R 9.1.2u.5822_B20200513. It has been rated as critical. Affected by this issue is the function setL2tpServerCfg of the file /cgi-bin/cstecgi.cgi. The manipulation leads to improper access controls. The attack may be launched remotely. The exploit has been disclosed to the public and may be used.
History

Mon, 12 May 2025 20:15:00 +0000

Type Values Removed Values Added
First Time appeared Totolink
Totolink a3700r
Totolink a3700r Firmware
Weaknesses NVD-CWE-noinfo
CPEs cpe:2.3:h:totolink:a3700r:-:*:*:*:*:*:*:*
cpe:2.3:o:totolink:a3700r_firmware:9.1.2u.5822_b20200513:*:*:*:*:*:*:*
Vendors & Products Totolink
Totolink a3700r
Totolink a3700r Firmware

Wed, 16 Apr 2025 14:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Wed, 16 Apr 2025 07:15:00 +0000

Type Values Removed Values Added
Description A vulnerability was found in TOTOLINK A3700R 9.1.2u.5822_B20200513. It has been rated as critical. Affected by this issue is the function setL2tpServerCfg of the file /cgi-bin/cstecgi.cgi. The manipulation leads to improper access controls. The attack may be launched remotely. The exploit has been disclosed to the public and may be used.
Title TOTOLINK A3700R cstecgi.cgi setL2tpServerCfg access control
Weaknesses CWE-266
CWE-284
References
Metrics cvssV2_0

{'score': 5, 'vector': 'AV:N/AC:L/Au:N/C:N/I:P/A:N'}

cvssV3_0

{'score': 5.3, 'vector': 'CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N'}

cvssV3_1

{'score': 5.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N'}

cvssV4_0

{'score': 6.9, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N'}

Subscriptions

Totolink A3700r A3700r Firmware
cve-icon MITRE

Status: PUBLISHED

Assigner: VulDB

Published:

Updated: 2025-04-16T13:28:11.582Z

Reserved: 2025-04-16T00:52:32.027Z

Link: CVE-2025-3675

cve-icon Vulnrichment

Updated: 2025-04-16T13:27:48.011Z

cve-icon NVD

Status : Analyzed

Published: 2025-04-16T07:15:43.947

Modified: 2025-05-12T19:49:26.683

Link: CVE-2025-3675

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses