High severity · published Feb 6, 2026
CVE-2026-2061
D-Link DIR-823X set_ipv6 sub_424D20 os command injection
7.2
CVSS
5.1%
EPSS
No
On KEV
Description
A vulnerability was determined in D-Link DIR-823X 250416. Affected by this issue is the function sub_424D20 of the file /goform/set_ipv6. Executing a manipulation can lead to os command injection. It is possible to launch the attack remotely. The exploit has been publicly disclosed and may be utilized.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
High
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)5.1% · higher than 92% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
DI
DIR-823X · D-Link
250416 · source: vendor
DF
Dir-823x Firmware · Dlink
250416 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-2061
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-2061
Exploit
https://github.com/master-abc/cve/issues/20
Permissions Required
https://vuldb.com/?ctiid.344621
Third Party Advisory
https://vuldb.com/?id.344621
Third Party Advisory
https://vuldb.com/?submit.744286
Product
https://www.dlink.com/
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