CVE-2024-42483 (GCVE-0-2024-42483)
Vulnerability from cvelistv5
Published
2024-09-12 14:12
Modified
2024-09-12 16:46
CWE
  • CWE-349 - Acceptance of Extraneous Untrusted Data With Trusted Data
Summary
ESP-NOW Component provides a connectionless Wi-Fi communication protocol. An replay attacks vulnerability was discovered in the implementation of the ESP-NOW because the caches is not differentiated by message types, it is a single, shared resource for all kinds of messages, whether they are broadcast or unicast, and regardless of whether they are ciphertext or plaintext. This can result an attacker to clear the cache of its legitimate entries, there by creating an opportunity to re-inject previously captured packets. This vulnerability is fixed in 2.5.2.
Impacted products
Vendor Product Version
espressif esp-now Version: < 2.5.2
Create a notification for this product.
Show details on NVD website


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  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
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