High severity · published Apr 27, 2026
CVE-2026-7078
Tenda F456 httpd SetIpBind fromSetIpBind buffer overflow
8.8
CVSS
0.6%
EPSS
No
On KEV
Description
A security flaw has been discovered in Tenda F456 1.0.0.5. The impacted element is the function fromSetIpBind of the file /goform/SetIpBind of the component httpd. The manipulation of the argument page results in buffer overflow. The attack can be launched remotely. The exploit has been released to the public and may be used for attacks.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.6% · higher than 49% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
F4
F456 · Tenda
1.0.0.5 · source: vendor
FF
F456 Firmware · Tenda
1.0.0.5 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-7078
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-7078
Exploit
https://github.com/Litengzheng/vuldb_new/blob/main/F456/vul_129/README.md
Third Party Advisory
https://vuldb.com/submit/798460
Third Party Advisory
https://vuldb.com/vuln/359653
Permissions Required
https://vuldb.com/vuln/359653/cti
Product
https://www.tenda.com.cn/
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