CVE-2026-2157 — HIGH (7.2) — White Hats Nepal

Vulnerability Description

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 Score

7.2

HIGH

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Dlink	Dir-823X Firmware	250416
Dlink	Dir-823X	-

Related Weaknesses (CWE)

CWE-78 CWE-77

References

https://github.com/master-abc/cve/issues/28ExploitIssue Tracking
https://vuldb.com/?ctiid.344859Permissions RequiredVDB Entry
https://vuldb.com/?id.344859Third Party AdvisoryVDB Entry
https://vuldb.com/?submit.748376Third Party AdvisoryVDB Entry
https://www.dlink.com/Product

FAQ

What is CVE-2026-2157?

CVE-2026-2157 is a vulnerability with a CVSS score of 7.2 (HIGH). 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/desti...

How severe is CVE-2026-2157?

CVE-2026-2157 has been rated HIGH with a CVSS base score of 7.2/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2026-2157?

Check the references section above for vendor advisories and patch information. Affected products include: Dlink Dir-823X Firmware, Dlink Dir-823X.