CVE-2026-2857 Details
Description
A vulnerability was determined in D-Link DWR-M960 1.01.07. Affected by this issue is the function sub_423E00 of the file /boafrm/formPortFw of the component Port Forwarding Configuration Endpoint. This manipulation of the argument submit-url causes stack-based buffer overflow. Remote exploitation of the attack is possible. The exploit has been publicly disclosed and may be utilized.
A stack-based buffer overflow vulnerability has been identified in the D-Link DWR-M960 router, specifically in the Port Forwarding configuration endpoint '/boafrm/formPortFw' on firmware version 1.01.07. The issue arises in the function 'sub_423E00', where the 'submit-url' parameter is copied into a global buffer named 'wizard_htm' using 'strcpy', without proper bounds checking. This vulnerability can be exploited remotely, leading to application crashes and potentially allowing arbitrary code execution.
Metrics
CVSS 4.0 Severity and Vector Strings:
CVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
CISA-ADP
Assessed Feb 24, 2026References to Advisories, Solutions, and Tools
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| URL | Source(s) | Tag(s) |
|---|---|---|
| https://github.com/LX-66-LX/cve-new/issues/14 | [email protected] | ExploitIssue TrackingThird Party Advisory |
| https://vuldb.com/?ctiid.347096 | [email protected] | Permissions RequiredVDB Entry |
| https://vuldb.com/?id.347096 | [email protected] | Third Party AdvisoryVDB Entry |
| https://vuldb.com/?submit.754476 | [email protected] | Third Party AdvisoryVDB Entry |
| https://www.dlink.com/ | [email protected] | Product |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-119 | Improper Restriction of Operations within the Bounds of a Memory Buffer | [email protected] |
| CWE-121 | Stack-based Buffer Overflow | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| dlink dwr-m960 firmware | 1.01.07 |
CPE
Remediation
| |
| dlink dwr-m960 | b1 |
CPE
Remediation
| |
Change History
4 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jun 17, 2026 | CVE Modified | [email protected] |
| Jun 17, 2026 | CVE Modified | CISA-ADP |
| Feb 23, 2026 | Initial Analysis | [email protected] |
| Feb 20, 2026 | New CVE Received | [email protected] |