CVE-2021-27250

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Summary

CVECVE-2021-27250
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2021-04-14 16:15:00 UTC
Updated2023-11-08 22:58:00 UTC
DescriptionThis 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.

Risk And Classification

Problem Types: CWE-73

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Hardware D-link Dap-2020 - All All All
Operating System D-link Dap-2020 Firmware 1.01 rc001 All All
Hardware Dlink Dap-2020 - All All All
Operating System Dlink Dap-2020 Firmware 1.01 rc001 All All

References

ReferenceSourceLinkTags
ZDI-21-205 | Zero Day Initiative MISC www.zerodayinitiative.com
D-Link Technical Support MISC supportannouncement.us.dlink.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis
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