Description
A vulnerability has been found in Tenda AC15 15.03.05.19. This affects the function formSetCfm of the file /goform/setcfm of the component POST Request Handler. The manipulation of the argument funcpara1 leads to stack-based buffer overflow. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used.
Published: 2026-03-27
Score: 8.7 High
EPSS: < 1% Very Low
KEV: No
Impact: Remote Code Execution
Action: Immediate Patch
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, 03 Apr 2026 11:30:00 +0000

Type Values Removed Values Added
Weaknesses CWE-787
CPEs cpe:2.3:h:tenda:ac15:1.0:*:*:*:*:*:*:*
cpe:2.3:o:tenda:ac15_firmware:15.03.05.19_multi:*:*:*:*:*:*:*

Mon, 30 Mar 2026 19:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

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


Mon, 30 Mar 2026 07:15:00 +0000

Type Values Removed Values Added
First Time appeared Tenda ac15
Vendors & Products Tenda ac15

Fri, 27 Mar 2026 20:15:00 +0000

Type Values Removed Values Added
Description A vulnerability has been found in Tenda AC15 15.03.05.19. This affects the function formSetCfm of the file /goform/setcfm of the component POST Request Handler. The manipulation of the argument funcpara1 leads to stack-based buffer overflow. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used.
Title Tenda AC15 POST Request setcfm formSetCfm memory corruption
First Time appeared Tenda
Tenda ac15 Firmware
Weaknesses CWE-119
CWE-121
CPEs cpe:2.3:o:tenda:ac15_firmware:*:*:*:*:*:*:*:*
Vendors & Products Tenda
Tenda ac15 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 Ac15 Ac15 Firmware
cve-icon MITRE

Status: PUBLISHED

Assigner: VulDB

Published:

Updated: 2026-03-30T18:58:54.834Z

Reserved: 2026-03-27T08:58:22.978Z

Link: CVE-2026-4975

cve-icon Vulnrichment

Updated: 2026-03-30T18:58:51.694Z

cve-icon NVD

Status : Analyzed

Published: 2026-03-27T20:16:38.707

Modified: 2026-04-03T11:32:38.973

Link: CVE-2026-4975

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-04-03T21:17:59Z

Weaknesses