CVE-2020-15632 (GCVE-0-2020-15632)

Vulnerability from cvelistv5 – Published: 2020-07-23 20:45 – Updated: 2024-08-04 13:22
VLAI?
Summary
This vulnerability allows network-adjacent attackers to bypass authentication on affected installations of D-Link DIR-842 3.13B05 routers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the processing of HNAP GetCAPTCHAsetting requests. The issue results from the lack of proper handling of sessions. An attacker can leverage this vulnerability to execute arbitrary code in the context of the device. Was ZDI-CAN-10083.
Severity ?
8.8 (High)
CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE
  • CWE-303 - Incorrect Implementation of Authentication Algorithm
Assigner
zdi
References
Impacted products
Vendor Product Version
D-Link DIR-842 Affected: 3.13B05
Create a notification for this product.
Credits
chung96vn - Security Researcher of VinCSS (Member of Vingroup)
Show details on NVD website
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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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