CVE-2026-3274

A security flaw has been discovered in Tenda F453 1.0.0.3. Affected by this issue is the function frmL7ProtForm of the file /goform/L7Prot of the component httpd. Performing a manipulation of the argument page results in buffer overflow. The attack is possible to be carried out remotely. The exploit has been released to the public and may be used for attacks.

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/vul_db/blob/main/F453/vul_74/README.md	Exploit Third Party Advisory
https://vuldb.com/?ctiid.347998	Permissions Required VDB Entry
https://vuldb.com/?id.347998	Third Party Advisory VDB Entry
https://vuldb.com/?submit.759621	Third Party Advisory VDB Entry
https://www.tenda.com.cn/	Product

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:tenda:f453_firmware:1.0.0.3:*:*:*:*:*:*:*

cpe:2.3:h:tenda:f453:-:*:*:*:*:*:*:*

History

No history.

Information

Published : 2026-02-27 02:16

Updated : 2026-02-27 15:46

NVD link : CVE-2026-3274

Mitre link : CVE-2026-3274

CVE.ORG link : CVE-2026-3274

JSON object : View

Products Affected

tenda

f453_firmware
f453

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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