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cpe:2.3:h:dlink:dsl-2640b:-:*:*:*:*:*:*:*

part: h version: - update: *

VendorDlink (b610c9ff-f722-5d9d-a6df-9bee7f4d4b44)
ProductDsl 2640B (0e93cb5a-d701-59ba-90da-2c09fe775e27)
Edition*
Language*
Software edition*
Target software*
Target hardware*
Other*
NotesImported from NVD CPE 2.0 feed

PURL mappings

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Vulnerability references

IdentifiercpeApplicabilitySubmitteddb.gcve.eu detailsRationale
CVE:CVE-2020-9279 not_vulnerable 2026-06-08 05:27:21.078914 Details available
An issue was discovered on D-Link DSL-2640B B2 EU_4.01B devices. A hard-coded account allows management-interface login with high privileges. The logged-in user can perform critical tasks and take full control of the device.
Published: 2020-04-20T22:41:28.000Z
Updated: 2024-08-04T10:26:15.764Z
Reference links
Imported from gcve-enriched-dumps CVE data
CVE:CVE-2020-9278 not_vulnerable 2026-06-08 05:27:21.078498 Details available
An issue was discovered on D-Link DSL-2640B B2 EU_4.01B devices. The device can be reset to its default configuration by accessing an unauthenticated URL.
Published: 2020-04-20T22:41:14.000Z
Updated: 2024-08-04T10:26:16.099Z
Reference links
Imported from gcve-enriched-dumps CVE data
CVE:CVE-2020-9277 not_vulnerable 2026-06-08 05:27:21.078164 Details available
An issue was discovered on D-Link DSL-2640B B2 EU_4.01B devices. Authentication can be bypassed when accessing cgi modules. This allows one to perform administrative tasks (e.g., modify the admin password) with no authentication.
Published: 2020-04-20T22:40:32.000Z
Updated: 2024-08-04T10:26:16.368Z
Reference links
Imported from gcve-enriched-dumps CVE data
CVE:CVE-2020-9276 not_vulnerable 2026-06-08 05:27:21.077796 Details available
An issue was discovered on D-Link DSL-2640B B2 EU_4.01B devices. The function do_cgi(), which processes cgi requests supplied to the device's web servers, is vulnerable to a remotely exploitable stack-based buffer overflow. Unauthenticated exploitation is possible by combining this vulnerability with CVE-2020-9277.
Published: 2020-04-20T22:40:08.000Z
Updated: 2024-08-04T10:26:16.039Z
Reference links
Imported from gcve-enriched-dumps CVE data
CVE:CVE-2020-9275 not_vulnerable 2026-06-08 05:27:21.077224 Details available
An issue was discovered on D-Link DSL-2640B B2 EU_4.01B devices. A cfm UDP service listening on port 65002 allows remote, unauthenticated exfiltration of administrative credentials.
Published: 2020-04-20T22:39:33.000Z
Updated: 2024-08-04T10:26:15.772Z
Reference links
Imported from gcve-enriched-dumps CVE data
CVE:CVE-2012-1308 vulnerable 2026-06-08 05:00:48.571343 db.gcve.eu details were skipped to keep the page responsive. Imported from gcve-enriched-dumps CVE data

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