Disclosed
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.
Exploitation Probability (EPSS)
Low Priority0.08%
The Exploit Prediction Scoring System (EPSS) uses machine learning to estimate the probability that a vulnerability will be exploited in the wild within the next 30 days.
0% (Theoretical)100% (Certainty)
7-Day Exploitation Trend
Vulnerability Timeline
2 eventsApr 27, 2026
Vulnerability Disclosed
Published to component-level vulnerability database.
Apr 30, 2026
Last Updated
Record updated with new analysis or tags.
Threat Actor Attribution
PREMIUM INTELAssociated Groups:Lazarus Group, APT28
Ransomware Campaigns:LockBit 3.0, BlackCat
IoCs (Indicators):14 IPs, 3 Hashes
Remediation & Mitigation
SOLUTIONOfficial patches and mitigation steps are available for this vulnerability.
# Update Command
apt-get update && apt-get upgrade -y specific-package
# Verify installation
dpkg -l | grep package-name
apt-get update && apt-get upgrade -y specific-package
# Verify installation
dpkg -l | grep package-name
Affected Products
2 Total
tenda/f456_firmware1.0.0.5
tenda/f456-
References
https://github.com/Litengzheng/vuldb_new/blob/main/F456/vul_136/README.mdGitHub
ExploitThird Party Advisory
https://vuldb.com/submit/798471Vuldb
Third Party AdvisoryVDB Entry
https://vuldb.com/vuln/359673Vuldb
Third Party AdvisoryVDB Entry
https://vuldb.com/vuln/359673/ctiVuldb
Permissions RequiredVDB Entry
Am I Vulnerable?
Check your domain or package.json for CVE-2026-7098 exposure.
Vulnerability Details
CVSS Base Score
8.8/ 10
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Published Date
Apr 27, 2026
Last Modified
Apr 30, 2026
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