This vulnerability allows network-adjacent attackers to bypass authentication on affected installations of TP-Link TL-WR940N 6_211111 3.20.1(US) routers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the httpd service, which listens on TCP port 80 by default. The issue results from the lack of sufficient randomness in the sequnce numbers used for session managment. An attacker can leverage this vulnerability to bypass authentication on the system. Was ZDI-CAN-18334.
Metrics
Affected Vendors & Products
References
| Link | Providers |
|---|---|
| https://www.zerodayinitiative.com/advisories/ZDI-22-1614/ |
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History
Wed, 12 Feb 2025 18:15:00 +0000
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ssvc
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Status: PUBLISHED
Assigner: zdi
Published: 2023-03-29T00:00:00.000Z
Updated: 2025-02-12T17:41:25.130Z
Reserved: 2022-10-21T00:00:00.000Z
Link: CVE-2022-43636
Updated: 2024-08-03T13:40:05.678Z
Status : Modified
Published: 2023-03-29T19:15:20.410
Modified: 2024-11-21T07:26:56.603
Link: CVE-2022-43636
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