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cpe:2.3:a:d-link:dap-2020:*:*:*:*:*:*:*:*

part: a version: * update: *

VendorD Link (f324da99-07b9-589f-a800-1ce04a08f309)
ProductDap 2020 (1d83bff7-58b9-523f-a7d2-49a7d7da7102)
Edition*
Language*
Software edition*
Target software*
Target hardware*
Other*
NotesImported from gcve-enriched-dumps CVE data

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Vulnerability references

IdentifiercpeApplicabilitySubmitteddb.gcve.eu detailsRationale
CVE:CVE-2021-34863 vulnerable 2026-06-08 05:32:17.066335 Details available
HIGH (8.8)
This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of D-Link DAP-2020 1.01rc001 routers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the handling of the var:page parameter provided to the webproc endpoint. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of root. Was ZDI-CAN-13271.
Published: 2021-10-25T17:10:50.000Z
Updated: 2024-08-04T00:26:54.606Z
Reference links
Imported from gcve-enriched-dumps CVE data
CVE:CVE-2021-34862 vulnerable 2026-06-08 05:32:17.065955 Details available
HIGH (8.8)
This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of D-Link DAP-2020 1.01rc001 routers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the handling of the var:menu parameter provided to the webproc endpoint. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of root. Was ZDI-CAN-13270.
Published: 2021-10-25T17:10:49.000Z
Updated: 2024-08-04T00:26:54.205Z
Reference links
Imported from gcve-enriched-dumps CVE data
CVE:CVE-2021-34861 vulnerable 2026-06-08 05:32:17.065558 Details available
HIGH (8.8)
This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of D-Link DAP-2020 1.01rc001 routers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the webproc endpoint, which listens on TCP port 80 by default. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of root. Was ZDI-CAN-12104.
Published: 2021-10-25T17:10:47.000Z
Updated: 2024-08-04T00:26:54.669Z
Reference links
Imported from gcve-enriched-dumps CVE data
CVE:CVE-2021-34860 vulnerable 2026-06-08 05:32:17.063694 Details available
MEDIUM (6.5)
This vulnerability allows network-adjacent attackers to disclose sensitive information on affected installations of D-Link DAP-2020 1.01rc001 routers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the handling of the getpage parameter provided to the webproc endpoint. The issue results from the lack of proper validation of a user-supplied path prior to using it in file operations. An attacker can leverage this vulnerability to disclose information in the context of root. Was ZDI-CAN-12103.
Published: 2021-10-25T17:10:45.000Z
Updated: 2024-08-04T00:26:54.228Z
Reference links
Imported from gcve-enriched-dumps CVE data
CVE:CVE-2021-27250 vulnerable 2026-06-08 05:30:46.231132 Details available
MEDIUM (6.5)
This vulnerability allows network-adjacent attackers to disclose sensitive information on affected installations of D-Link DAP-2020 v1.01rc001 Wi-Fi access points. Authentication is not required to exploit this vulnerability. The specific flaw exists within the processing of CGI scripts. When parsing the errorpage request parameter, the process does not properly validate a user-supplied path prior to using it in file operations. An attacker can leverage this vulnerability to disclose stored credentials, leading to further compromise. Was ZDI-CAN-11856.
Published: 2021-04-14T15:45:56.000Z
Updated: 2024-08-03T20:48:16.143Z
Reference links
Imported from gcve-enriched-dumps CVE data
CVE:CVE-2021-27249 vulnerable 2026-06-08 05:30:46.230730 db.gcve.eu details were skipped to keep the page responsive. Imported from gcve-enriched-dumps CVE data
CVE:CVE-2021-27248 vulnerable 2026-06-08 05:30:46.228996 db.gcve.eu details were skipped to keep the page responsive. Imported from gcve-enriched-dumps CVE data

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