CVE-2020-27863

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Summary

CVECVE-2020-27863
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2021-02-12 00:15:00 UTC
Updated2021-04-23 17:28:00 UTC
DescriptionThis vulnerability allows network-adjacent attackers to disclose sensitive information on affected installations of D-Link DVA-2800 and DSL-2888A routers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the dhttpd service, which listens on TCP port 8008 by default. The issue results from incorrect string matching logic when accessing protected pages. An attacker can leverage this vulnerability to disclose stored credentials, leading to further compromise. Was ZDI-CAN-10912.

Risk And Classification

Problem Types: CWE-288

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Hardware Dlink Dsl-2888a revision_t All All All
Hardware Dlink Dsl-2888a revision_t All All All
Operating System Dlink Dsl-2888a Firmware 2.30_au All All All
Operating System Dlink Dsl-2888a Firmware 2.30_au All All All
Hardware Dlink Dva-2800 revision_t All All All
Hardware Dlink Dva-2800 revision_t All All All
Operating System Dlink Dva-2800 Firmware 2.30_au All All All
Operating System Dlink Dva-2800 Firmware 2.30_au All All All

References

ReferenceSourceLinkTags
D-Link Technical Support MISC supportannouncement.us.dlink.com Vendor Advisory
ZDI-20-1427 | Zero Day Initiative MISC www.zerodayinitiative.com Third Party Advisory, VDB Entry
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

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