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Vulnerability record · CVE-2026-90703 · published 14 September 2026

CVE-2026-90703: Command injection vulnerability

A vulnerability has been found in D-Link DWR-M921 1.1.52. The affected element is the function system of the file /boafrm/formDiskCreateShare. Such manipulation of the argument folderpath leads to os command injection. The attack may be launched remotely. The exploit has been disclosed to the public and may be used.

8.5 CVSS 4.0 High EPSS 3.6% · top 10.9% CWE-77 · Command injectionCWE-78 · OS command injection Deferred
8.5CVSS 4.0 base score, v2 8.3
3.6%EPSS exploitation probability, 30 days
NoNot in CISA KEV
0Affected product versions listed by NVD
6References
15 Sep 2026Last modified by NVD

Description

A vulnerability has been found in D-Link DWR-M921 1.1.52. The affected element is the function system of the file /boafrm/formDiskCreateShare. Such manipulation of the argument folderpath leads to os command injection. The attack may be launched remotely. The exploit has been disclosed to the public and may be used.

CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:

References

LinkTags
https://gist.github.com/H3rmesk1t/24a09e799cd873abde6a2a806a030568
https://vuldb.com/cve/CVE-2026-90703
https://vuldb.com/submit/917695
https://vuldb.com/vuln/403245
https://vuldb.com/vuln/403245/cti
https://www.dlink.com/

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Source: NIST National Vulnerability Database (record CVE-2026-90703), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.