CVE-2020-15633

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Summary

CVECVE-2020-15633
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2020-07-23 21:15:00 UTC
Updated2023-04-26 18:55:00 UTC
DescriptionThis vulnerability allows network-adjacent attackers to bypass authentication on affected installations of D-Link DIR-867, DIR-878, and DIR-882 routers with firmware 1.20B10_BETA. Authentication is not required to exploit this vulnerability. The specific flaw exists within the handling of HNAP requests. The issue results from incorrect string matching logic when accessing protected pages. An attacker can leverage this vulnerability to escalate privileges and execute code in the context of the router. Was ZDI-CAN-10835.

Risk And Classification

Problem Types: CWE-288

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Hardware D-link Dir-867 - All All All
Hardware D-link Dir-867 - All All All
Operating System D-link Dir-867 Firmware All All All All
Hardware D-link Dir-878 - All All All
Hardware D-link Dir-878 - All All All
Operating System D-link Dir-878 Firmware All All All All
Hardware D-link Dir-882 - All All All
Hardware D-link Dir-882 - All All All
Operating System D-link Dir-882 Firmware - All All All
Operating System D-link Dir-882 Firmware - All All All
Hardware Dlink Dir-867 - All All All
Hardware Dlink Dir-878 - All All All
Hardware Dlink Dir-882 - All All All

References

ReferenceSourceLinkTags
D-Link Technical Support MISC supportannouncement.us.dlink.com Vendor Advisory
ZDI-20-881 | 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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