High severity · published Feb 8, 2026
CVE-2026-2151
D-Link DIR-615 DMZ Host Feature adv_firewall.php os command injection
7.2
CVSS
5.3%
EPSS
No
On KEV
Description
A vulnerability has been found in D-Link DIR-615 4.10. This affects an unknown part of the file adv_firewall.php of the component DMZ Host Feature. Such manipulation of the argument dmz_ipaddr leads to os command injection. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. This vulnerability only affects products that are no longer supported by the maintainer.
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)5.3% · higher than 93% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
DI
DIR-615 · D-Link
4.10 · source: vendor
DF
Dir-615 Firmware · Dlink
4.10 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-2151
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-2151
Exploit
https://pentagonal-time-3a7.notion.site/DIR-615-OS-Command-Injection-2f6e5dd4c5a58053b2b4f166c2a503ba
Permissions Required
https://vuldb.com/?ctiid.344853
Third Party Advisory
https://vuldb.com/?id.344853
Third Party Advisory
https://vuldb.com/?submit.748031
Product
https://www.dlink.com/
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