CVE-2026-7098

A security vulnerability has been detected in Tenda F456 1.0.0.5. Impacted is the function fromDhcpListClient of the file /goform/DhcpListClient of the component httpd. Such manipulation of the argument page leads to buffer overflow. The attack can be launched remotely. The exploit has been disclosed publicly and may be used.

CVSS v3 8.8 HIGH
CVSS v2.0 9.0 HIGH

8.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

9.0^/10

CVSS v2.0 : HIGH

Vector : AV:N/AC:L/Au:S/C:C/I:C/A:C

Exploitability : 8.0 / Impact : 10.0

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

Link	Resource
https://github.com/Litengzheng/vuldb_new/blob/main/F456/vul_136/README.md	Exploit Third Party Advisory
https://vuldb.com/submit/798471	Third Party Advisory VDB Entry
https://vuldb.com/vuln/359673	Third Party Advisory VDB Entry
https://vuldb.com/vuln/359673/cti	Permissions Required VDB Entry
https://www.tenda.com.cn/	Product

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:tenda:f456_firmware:1.0.0.5:*:*:*:*:*:*:*

cpe:2.3:h:tenda:f456:-:*:*:*:*:*:*:*

History

No history.

Information

Published : 2026-04-27 09:16

Updated : 2026-06-17 11:01

NVD link : CVE-2026-7098

Mitre link : CVE-2026-7098

CVE.ORG link : CVE-2026-7098

JSON object : View

Products Affected

tenda

f456
f456_firmware

CWE

CWE-119

Improper Restriction of Operations within the Bounds of a Memory Buffer

CWE-120

Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

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