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CVE Vulnerability Details :
CVE-2026-4489
PUBLISHED
More InfoOfficial Page
Assigner-VulDB
Assigner Org ID-1af790b2-7ee1-4545-860a-a788eba489b5
View Known Exploited Vulnerability (KEV) details
Published At-20 Mar, 2026 | 16:02
Updated At-20 Mar, 2026 | 17:13
Rejected At-
▼CVE Numbering Authority (CNA)
Tenda A18 Pro fast_setting_wifi_set form_fast_setting_wifi_set stack-based overflow

A vulnerability was detected in Tenda A18 Pro 02.03.02.28. This vulnerability affects the function form_fast_setting_wifi_set of the file /goform/fast_setting_wifi_set. The manipulation results in stack-based buffer overflow. The attack may be launched remotely. The exploit is now public and may be used.

Affected Products
Vendor
Tenda Technology Co., Ltd.Tenda
Product
A18 Pro
Versions
Affected
  • 02.03.02.28
Problem Types
TypeCWE IDDescription
CWECWE-121Stack-based Buffer Overflow
CWECWE-119Memory Corruption
Type: CWE
CWE ID: CWE-121
Description: Stack-based Buffer Overflow
Type: CWE
CWE ID: CWE-119
Description: Memory Corruption
Metrics
VersionBase scoreBase severityVector
4.08.7HIGH
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
3.18.8HIGH
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
3.08.8HIGH
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
2.09.0N/A
AV:N/AC:L/Au:S/C:C/I:C/A:C/E:POC/RL:ND/RC:UR
Version: 4.0
Base score: 8.7
Base severity: HIGH
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
Version: 3.1
Base score: 8.8
Base severity: HIGH
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
Version: 3.0
Base score: 8.8
Base severity: HIGH
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
Version: 2.0
Base score: 9.0
Base severity: N/A
Vector:
AV:N/AC:L/Au:S/C:C/I:C/A:C/E:POC/RL:ND/RC:UR
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
reporter
lilukun (VulDB User)
Timeline
EventDate
Advisory disclosed2026-03-20 00:00:00
VulDB entry created2026-03-20 01:00:00
VulDB entry last update2026-03-20 09:37:58
Event: Advisory disclosed
Date: 2026-03-20 00:00:00
Event: VulDB entry created
Date: 2026-03-20 01:00:00
Event: VulDB entry last update
Date: 2026-03-20 09:37:58
Replaced By
Rejected Reason
References
HyperlinkResource
https://vuldb.com/?id.352015
vdb-entry
technical-description
https://vuldb.com/?ctiid.352015
signature
permissions-required
https://vuldb.com/?submit.773619
third-party-advisory
https://github.com/lilukun337/cve/issues/1
exploit
issue-tracking
https://www.tenda.com.cn/
product
Hyperlink: https://vuldb.com/?id.352015
Resource:
vdb-entry
technical-description
Hyperlink: https://vuldb.com/?ctiid.352015
Resource:
signature
permissions-required
Hyperlink: https://vuldb.com/?submit.773619
Resource:
third-party-advisory
Hyperlink: https://github.com/lilukun337/cve/issues/1
Resource:
exploit
issue-tracking
Hyperlink: https://www.tenda.com.cn/
Resource:
product
▼Authorized Data Publishers (ADP)
CISA ADP Vulnrichment
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
Details not found