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CVE-2026-2155 D-Link DIR-823X Configuration set_dmz sub_4208A0 os command injection

🗓️ 08 Feb 2026 14:02:08Reported by VulDBType 
cvelist
 cvelist
🔗 www.cve.org👁 72 Views

CVE-2026-2155: D-Link DIR-823X remote OS command injection via set_dmz sub_4208A0 manipulating dmz_host and dmz_enable.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2026-2155
8 Feb 202614:02
–attackerkb
bdu_fstec
BDU FSTEC
D-link DIR-823X Configuration Handler Sub_4208A0 Arbitrary Command Execution
4 Mar 202600:00
–bdu_fstec
circl
Circl
CVE-2026-2155
8 Feb 202615:00
–circl
cnnvd
CNNVD
D-Link DIR-823X: Operating System Command Injection Vulnerability
8 Feb 202600:00
–cnnvd
cve
CVE
CVE-2026-2155
8 Feb 202614:02
–cve
euvd
EUVD
EUVD-2026-5794
8 Feb 202614:02
–euvd
nvd
NVD
CVE-2026-2155
8 Feb 202614:16
–nvd
osv_cve
osv_cve
CVE-2026-2155
8 Feb 202614:16
–osv_cve
ptsecurity
Positive Technologies
PT-2026-6983
26 Jan 202600:00
–ptsecurity
rapid7
Rapid7 Vulnerability Database (full)
CVE-2026-2155: Improper Neutralization of Special Elements used in an OS Command
8 Feb 202600:00
–rapid7
Rows per page
[
  {
    "vendor": "D-Link",
    "product": "DIR-823X",
    "versions": [
      {
        "version": "250416",
        "status": "affected"
      }
    ],
    "modules": [
      "Configuration Handler"
    ]
  }
]

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23 Feb 2026 09:42Current
CVSS 3.17.2
CVSS 37.2
CVSS 28.3
CVSS 48.6
EPSS0.04578
SSVC
72