Home→Vulnerabilities→CVE-2026-7067
Disclosed

CVE-2026-7067

A vulnerability was determined in D-Link DIR-822 A_101. The impacted element is the function system of the file /udhcpcd/dhcpd.c of the component udhcpd DHCP Service. This manipulation of the argument Hostname causes command injection. The attack can be initiated remotely. The exploit has been publicly disclosed and may be utilized. This vulnerability only affects products that are no longer supported by the maintainer.

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Exploitation Probability (EPSS)

Low Priority
1.58%

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 events
Apr 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 INTEL
Associated Groups:Lazarus Group, APT28
Ransomware Campaigns:LockBit 3.0, BlackCat
IoCs (Indicators):14 IPs, 3 Hashes

Remediation & Mitigation

SOLUTION

Official 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

Affected Products

2 Total
dlink/dir-822_firmware1.0.1
dlink/dir-822a1

References

https://tzh00203.notion.site/D-Link-DIR-822-A1-Command-Injection-in-udhcpd-via-DHCP-Hostname-337b5c52018a80d9b638d0fa59969e6bNotion
ExploitThird Party Advisory
https://vuldb.com/submit/798645Vuldb
Third Party AdvisoryVDB Entry
https://vuldb.com/vuln/359642Vuldb
Third Party AdvisoryVDB Entry
https://vuldb.com/vuln/359642/ctiVuldb
Permissions RequiredVDB Entry

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Check your domain or package.json for CVE-2026-7067 exposure.

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Vulnerability Details

CVSS Base Score
7.3/ 10
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
Published Date
Apr 27, 2026
Last Modified
Apr 30, 2026
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