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CVE Vulnerability Details :
CVE-2026-2911
PUBLISHED
More InfoOfficial Page
Assigner-VulDB
Assigner Org ID-1af790b2-7ee1-4545-860a-a788eba489b5
View Known Exploited Vulnerability (KEV) details
Published At-22 Feb, 2026 | 03:02
Updated At-22 Feb, 2026 | 03:02
Rejected At-
▼CVE Numbering Authority (CNA)
Tenda FH451 GstDhcpSetSer buffer overflow

A vulnerability has been found in Tenda FH451 up to 1.0.0.9. This issue affects some unknown processing of the file /goform/GstDhcpSetSer. The manipulation leads to buffer overflow. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used.

Affected Products
Vendor
Tenda Technology Co., Ltd.Tenda
Product
FH451
Versions
Affected
  • 1.0.0.0
  • 1.0.0.1
  • 1.0.0.2
  • 1.0.0.3
  • 1.0.0.4
  • 1.0.0.5
  • 1.0.0.6
  • 1.0.0.7
  • 1.0.0.8
  • 1.0.0.9
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
smitug01 (VulDB User)
Timeline
EventDate
Advisory disclosed2026-02-20 00:00:00
VulDB entry created2026-02-20 01:00:00
VulDB entry last update2026-02-20 21:21:16
Event: Advisory disclosed
Date: 2026-02-20 00:00:00
Event: VulDB entry created
Date: 2026-02-20 01:00:00
Event: VulDB entry last update
Date: 2026-02-20 21:21:16
Replaced By
Rejected Reason
References
HyperlinkResource
https://vuldb.com/?id.347220
vdb-entry
https://vuldb.com/?ctiid.347220
signature
permissions-required
https://vuldb.com/?submit.755218
third-party-advisory
https://vuln.ricky.place/Tenda/FH451/
exploit
https://www.tenda.com.cn/
product
Hyperlink: https://vuldb.com/?id.347220
Resource:
vdb-entry
Hyperlink: https://vuldb.com/?ctiid.347220
Resource:
signature
permissions-required
Hyperlink: https://vuldb.com/?submit.755218
Resource:
third-party-advisory
Hyperlink: https://vuln.ricky.place/Tenda/FH451/
Resource:
exploit
Hyperlink: https://www.tenda.com.cn/
Resource:
product
Details not found