CVE-2026-90703CWE-77CWE-78command-injection

CVE-2026-90703

Critical · published September 14, 2026

CVSS v3.1
9.1
EPSS
4%
Percentile
89.4
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
9.1 · CRITICAL
Vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
CVSS v4.0
9.4 · 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
EPSS
0.03605 · 89.4th percentile
Weaknesses
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')
Published
2026-09-14T14:17Z
References (6)
https://gist.github.com/H3rmesk1t/24a09e799cd873abde6a2a806a030568 · [email protected]https://vuldb.com/cve/CVE-2026-90703 · [email protected]https://vuldb.com/submit/917695 · [email protected]https://vuldb.com/vuln/403245 · [email protected]https://vuldb.com/vuln/403245/cti · [email protected]https://www.dlink.com/ · [email protected]
EPSS history
Timeline
  • 17 SEP 03:33Z
    EPSS moved — → 3%
    epss
  • 14 SEP 09:45Z
    D-Link DWR-M921 formDiskCreateShare system os command injection
    cvelistv5