Description
A flaw has been found in Tenda F453 1.0.0.3. This affects the function fromqossetting of the file /goform/qossetting. Executing a manipulation of the argument qos can lead to buffer overflow. The attack can be launched remotely. The exploit has been published and may be used.
Published: 2026-03-01
Score: 8.7 High
EPSS: < 1% Very Low
KEV: No
Impact: Remote buffer overflow
Action: Update firmware
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories

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History

Fri, 06 Mar 2026 15:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

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


Tue, 03 Mar 2026 17:45:00 +0000

Type Values Removed Values Added
CPEs cpe:2.3:h:tenda:f453:-:*:*:*:*:*:*:*
cpe:2.3:o:tenda:f453_firmware:1.0.0.3:*:*:*:*:*:*:*

Mon, 02 Mar 2026 12:15:00 +0000

Type Values Removed Values Added
First Time appeared Tenda f453
Vendors & Products Tenda f453

Sun, 01 Mar 2026 02:45:00 +0000

Type Values Removed Values Added
Description A flaw has been found in Tenda F453 1.0.0.3. This affects the function fromqossetting of the file /goform/qossetting. Executing a manipulation of the argument qos can lead to buffer overflow. The attack can be launched remotely. The exploit has been published and may be used.
Title Tenda F453 qossetting fromqossetting buffer overflow
First Time appeared Tenda
Tenda f453 Firmware
Weaknesses CWE-119
CWE-120
CPEs cpe:2.3:o:tenda:f453_firmware:*:*:*:*:*:*:*:*
Vendors & Products Tenda
Tenda f453 Firmware
References
Metrics cvssV2_0

{'score': 9, 'vector': 'AV:N/AC:L/Au:S/C:C/I:C/A:C/E:POC/RL:ND/RC:UR'}

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/E:P/RL:X/RC:R'}

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/E:P/RL:X/RC:R'}

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/E:P'}


Subscriptions

Tenda F453 F453 Firmware
cve-icon MITRE

Status: PUBLISHED

Assigner: VulDB

Published:

Updated: 2026-05-05T18:33:00.191Z

Reserved: 2026-02-28T06:55:36.748Z

Link: CVE-2026-3378

cve-icon Vulnrichment

Updated: 2026-03-06T14:59:55.812Z

cve-icon NVD

Status : Analyzed

Published: 2026-03-01T03:16:15.103

Modified: 2026-03-03T17:34:16.947

Link: CVE-2026-3378

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-04-17T14:00:15Z

Weaknesses