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CVE-2026-4212

🗓️ 16 Mar 2026 03:32:14Reported by VulDBType 
cve
 cve🔗 web.nvd.nist.gov👁 13 Views🌐 WEB

Remote stack overflow in D-Link devices via Downloads_Schedule_Info in /cgi-bin/download_mgr.cgi.

Related
Detection
Affected
Refs
Paths
ReporterTitlePublishedViews
Family
ATTACKERKB		CVE-2026-4212
16 Mar 202603:32
–attackerkb
Circl		CVE-2026-4212
16 Mar 202604:30
–circl
CNNVD		D-Link多款产品 安全漏洞
16 Mar 202600:00
–cnnvd
Cvelist		CVE-2026-4212 D-Link DNS-1550-04 download_mgr.cgi Downloads_Schedule_Info stack-based overflow
16 Mar 202603:32
–cvelist
EUVD		EUVD-2026-12286
16 Mar 202615:30
–euvd
NVD		CVE-2026-4212
16 Mar 202614:20
–nvd
Positive Technologies		PT-2026-25592
16 Mar 202600:00
–ptsecurity
RedhatCVE		CVE-2026-4212
26 Mar 202614:58
–redhatcve
Vulnrichment		CVE-2026-4212 D-Link DNS-1550-04 download_mgr.cgi Downloads_Schedule_Info stack-based overflow
16 Mar 202603:32
–vulnrichment
NVD
Vulners
Node
dlinkdnr-202l_firmwareRange≤2026-02-05
AND
dlinkdnr-202lMatch-
Node
dlinkdnr-326_firmwareRange≤2026-02-05
AND
dlinkdnr-326Match-
Node
dlinkdns-1100-4_firmwareRange≤2026-02-05
AND
dlinkdns-1100-4Match-
Node
dlinkdns-120_firmwareRange≤2026-02-05
AND
dlinkdns-120Match-
Node
dlinkdns-1200-05_firmwareRange≤2026-02-05
AND
dlinkdns-1200-05Match-
Node
dlinkdns-1550-04_firmwareRange≤2026-02-05
AND
dlinkdns-1550-04Match-
Node
dlinkdns-315l_firmwareRange≤2026-02-05
AND
dlinkdns-315lMatch-
Node
dlinkdns-320_firmwareRange≤2026-02-05
AND
dlinkdns-320Match-
Node
dlinkdns-320l_firmwareRange≤2026-02-05
AND
dlinkdns-320lMatch-
Node
dlinkdns-320lw_firmwareRange≤2026-02-05
AND
dlinkdns-320lwMatch-
Node
dlinkdns-321_firmwareRange≤2026-02-05
AND
dlinkdns-321Match-
Node
dlinkdns-322l_firmwareRange≤2026-02-05
AND
dlinkdns-322lMatch-
Node
dlinkdns-323_firmwareRange≤2026-02-05
AND
dlinkdns-323Match-
Node
dlinkdns-325_firmwareRange≤2026-02-05
AND
dlinkdns-325Match-
Node
dlinkdns-326_firmwareRange≤2026-02-05
AND
dlinkdns-326Match-
Node
dlinkdns-327l_firmwareRange≤2026-02-05
AND
dlinkdns-327lMatch-
Node
dlinkdns-340l_firmwareRange≤2026-02-05
AND
dlinkdns-340lMatch-
Node
dlinkdns-343_firmwareRange≤2026-02-05
AND
dlinkdns-343Match-
Node
dlinkdns-345_firmwareRange≤2026-02-05
AND
dlinkdns-345Match-
Node
dlinkdns-726-4_firmwareRange≤2026-02-05
AND
dlinkdns-726-4Match-
[
  {
    "vendor": "D-Link",
    "product": "DNS-120",
    "versions": [
      {
        "version": "20260205",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "D-Link",
    "product": "DNR-202L",
    "versions": [
      {
        "version": "20260205",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "D-Link",
    "product": "DNS-315L",
    "versions": [
      {
        "version": "20260205",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "D-Link",
    "product": "DNS-320",
    "versions": [
      {
        "version": "20260205",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "D-Link",
    "product": "DNS-320L",
    "versions": [
      {
        "version": "20260205",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "D-Link",
    "product": "DNS-320LW",
    "versions": [
      {
        "version": "20260205",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "D-Link",
    "product": "DNS-321",
    "versions": [
      {
        "version": "20260205",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "D-Link",
    "product": "DNR-322L",
    "versions": [
      {
        "version": "20260205",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "D-Link",
    "product": "DNS-323",
    "versions": [
      {
        "version": "20260205",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "D-Link",
    "product": "DNS-325",
    "versions": [
      {
        "version": "20260205",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "D-Link",
    "product": "DNS-326",
    "versions": [
      {
        "version": "20260205",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "D-Link",
    "product": "DNS-327L",
    "versions": [
      {
        "version": "20260205",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "D-Link",
    "product": "DNR-326",
    "versions": [
      {
        "version": "20260205",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "D-Link",
    "product": "DNS-340L",
    "versions": [
      {
        "version": "20260205",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "D-Link",
    "product": "DNS-343",
    "versions": [
      {
        "version": "20260205",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "D-Link",
    "product": "DNS-345",
    "versions": [
      {
        "version": "20260205",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "D-Link",
    "product": "DNS-726-4",
    "versions": [
      {
        "version": "20260205",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "D-Link",
    "product": "DNS-1100-4",
    "versions": [
      {
        "version": "20260205",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "D-Link",
    "product": "DNS-1200-05",
    "versions": [
      {
        "version": "20260205",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "D-Link",
    "product": "DNS-1550-04",
    "versions": [
      {
        "version": "20260205",
        "status": "affected"
      }
    ]
  }
]
ParameterPositionPathDescriptionCWE
schedule_inforequest body/cgi-bin/download_mgr.cgiStack-based buffer overflow in Downloads_Schedule_Info function, remotely triggerable via /cgi-bin/download_mgr.cgi by crafted input.CWE-119, CWE-787, CWE-121
Downloads_Schedule_Inforequest body/cgi-bin/download_mgr.cgiStack-based buffer overflow in Downloads_Schedule_Info function, remotely triggerable via /cgi-bin/download_mgr.cgi by crafted input.CWE-119, CWE-787, CWE-121
buffer_sizerequest body/cgi-bin/download_mgr.cgiStack-based buffer overflow in Downloads_Schedule_Info function, remotely triggerable via /cgi-bin/download_mgr.cgi by crafted input.CWE-119, CWE-787, CWE-121

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17 Jun 2026 10:56Current
7.8High risk
Vulners AI Score7.8
CVSS 3.18.8 - 9.8
CVSS 48.7
CVSS 29
CVSS 38.8
EPSS0.00793
SSVC
CWE-119CWE-787CWE-121
remote attackstack overflowdownload managerdownloads schedule infoD-Link devicesdns-1200-05
13