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CVE Vulnerability Details :
CVE-2026-3398
PUBLISHED
More InfoOfficial Page
Assigner-VulDB
Assigner Org ID-1af790b2-7ee1-4545-860a-a788eba489b5
View Known Exploited Vulnerability (KEV) details
Published At-01 Mar, 2026 | 22:02
Updated At-01 Mar, 2026 | 22:02
Rejected At-
▼CVE Numbering Authority (CNA)
Tenda F453 httpd AdvSetWan fromAdvSetWan buffer overflow

A vulnerability was determined in Tenda F453 1.0.0.3. Affected is the function fromAdvSetWan of the file /goform/AdvSetWan of the component httpd. Executing a manipulation of the argument wanmode/PPPOEPassword can lead to buffer overflow. The attack can be launched remotely. The exploit has been publicly disclosed and may be utilized.

Affected Products
Vendor
Tenda Technology Co., Ltd.Tenda
Product
F453
CPEs
  • cpe:2.3:o:tenda:f453_firmware:*:*:*:*:*:*:*:*
Modules
  • httpd
Versions
Affected
  • 1.0.0.3
Problem Types
TypeCWE IDDescription
CWECWE-120Buffer Overflow
CWECWE-119Memory Corruption
Type: CWE
CWE ID: CWE-120
Description: 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
LtzHust2 (VulDB User)
Timeline
EventDate
Advisory disclosed2026-03-01 00:00:00
VulDB entry created2026-03-01 01:00:00
VulDB entry last update2026-03-01 07:39:51
Event: Advisory disclosed
Date: 2026-03-01 00:00:00
Event: VulDB entry created
Date: 2026-03-01 01:00:00
Event: VulDB entry last update
Date: 2026-03-01 07:39:51
Replaced By
Rejected Reason
References
HyperlinkResource
https://vuldb.com/?id.348293
vdb-entry
technical-description
https://vuldb.com/?ctiid.348293
signature
permissions-required
https://vuldb.com/?submit.759630
third-party-advisory
https://github.com/Litengzheng/vul_db/blob/main/F453/vul_82/README.md
exploit
https://www.tenda.com.cn/
product
Hyperlink: https://vuldb.com/?id.348293
Resource:
vdb-entry
technical-description
Hyperlink: https://vuldb.com/?ctiid.348293
Resource:
signature
permissions-required
Hyperlink: https://vuldb.com/?submit.759630
Resource:
third-party-advisory
Hyperlink: https://github.com/Litengzheng/vul_db/blob/main/F453/vul_82/README.md
Resource:
exploit
Hyperlink: https://www.tenda.com.cn/
Resource:
product
Details not found