CVE-2026-2157

A security vulnerability has been detected in D-Link DIR-823X 250416. This affects the function sub_4175CC of the file /goform/set_static_route_table. Such manipulation of the argument interface/destip/netmask/gateway/metric leads to os command injection. The attack may be performed from remote. The exploit has been disclosed publicly and may be used.

CVSS v3 7.2 HIGH
CVSS v2.0 8.3 HIGH

7.2^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.2 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required HIGH

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

8.3^/10

CVSS v2.0 : HIGH

Vector : AV:N/AC:L/Au:M/C:C/I:C/A:C

Exploitability : 6.4 / Impact : 10.0

Access Vector NETWORK

Access Complexity LOW

Authentication MULTIPLE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

Link	Resource
https://github.com/master-abc/cve/issues/28	Exploit Issue Tracking
https://vuldb.com/?ctiid.344859	Permissions Required VDB Entry
https://vuldb.com/?id.344859	Third Party Advisory VDB Entry
https://vuldb.com/?submit.748376	Third Party Advisory VDB Entry
https://www.dlink.com/	Product

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:dlink:dir-823x_firmware:250416:*:*:*:*:*:*:*

cpe:2.3:h:dlink:dir-823x:-:*:*:*:*:*:*:*

History

No history.

Information

Published : 2026-02-08 15:15

Updated : 2026-02-11 18:44

NVD link : CVE-2026-2157

Mitre link : CVE-2026-2157

CVE.ORG link : CVE-2026-2157

JSON object : View

Products Affected

dlink

dir-823x_firmware
dir-823x

CWE

CWE-77

Improper Neutralization of Special Elements used in a Command ('Command Injection')

CWE-78

Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

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