Description
A vulnerability, which was classified as critical, was found in TOTOLINK N302R Plus up to 3.4.0-B20201028. Affected is an unknown function of the file /boafrm/formPortFw of the component HTTP POST Request Handler. The manipulation of the argument service_type leads to buffer overflow. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used.
Published: 2025-06-05
Score: 8.7 High
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-2025-17013 A vulnerability, which was classified as critical, was found in TOTOLINK N302R Plus up to 3.4.0-B20201028. Affected is an unknown function of the file /boafrm/formPortFw of the component HTTP POST Request Handler. The manipulation of the argument service_type leads to buffer overflow. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used.
History

Tue, 17 Jun 2025 21:00:00 +0000

Type Values Removed Values Added
First Time appeared Totolink
Totolink n302r Plus
Totolink n302r Plus Firmware
CPEs cpe:2.3:h:totolink:n302r_plus:-:*:*:*:*:*:*:*
cpe:2.3:o:totolink:n302r_plus_firmware:*:*:*:*:*:*:*:*
Vendors & Products Totolink
Totolink n302r Plus
Totolink n302r Plus Firmware

Thu, 05 Jun 2025 19:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Thu, 05 Jun 2025 17:45:00 +0000

Type Values Removed Values Added
Description A vulnerability, which was classified as critical, was found in TOTOLINK N302R Plus up to 3.4.0-B20201028. Affected is an unknown function of the file /boafrm/formPortFw of the component HTTP POST Request Handler. The manipulation of the argument service_type leads to buffer overflow. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used.
Title TOTOLINK N302R Plus HTTP POST Request formPortFw buffer overflow
Weaknesses CWE-119
CWE-120
References
Metrics cvssV2_0

{'score': 9, 'vector': 'AV:N/AC:L/Au:S/C:C/I:C/A:C'}

cvssV3_0

{'score': 8.8, 'vector': 'CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H'}

cvssV3_1

{'score': 8.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H'}

cvssV4_0

{'score': 8.7, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N'}

Subscriptions

Totolink N302r Plus N302r Plus Firmware
cve-icon MITRE

Status: PUBLISHED

Assigner: VulDB

Published:

Updated: 2025-06-05T17:47:37.026Z

Reserved: 2025-06-04T12:56:02.896Z

Link: CVE-2025-5671

cve-icon Vulnrichment

Updated: 2025-06-05T17:45:11.075Z

cve-icon NVD

Status : Analyzed

Published: 2025-06-05T18:15:22.947

Modified: 2025-06-17T20:38:46.383

Link: CVE-2025-5671

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses