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Vulnerability Details :

CVE-2024-42483

Summary
Assigner-GitHub_M
Assigner Org ID-a0819718-46f1-4df5-94e2-005712e83aaa
Published At-12 Sep, 2024 | 14:12
Updated At-12 Sep, 2024 | 16:46
Rejected At-
Credits

ESP-NOW Replay Attacks Vulnerability

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.

Vendors
-
Not available
Products
-
Metrics (CVSS)
VersionBase scoreBase severityVector
Weaknesses
Attack Patterns
Solution/Workaround
References
HyperlinkResource Type
EPSS History
Score
Latest Score
-
N/A
No data available for selected date range
Percentile
Latest Percentile
-
N/A
No data available for selected date range
Stakeholder-Specific Vulnerability Categorization (SSVC)
▼Common Vulnerabilities and Exposures (CVE)
cve.org
Assigner:GitHub_M
Assigner Org ID:a0819718-46f1-4df5-94e2-005712e83aaa
Published At:12 Sep, 2024 | 14:12
Updated At:12 Sep, 2024 | 16:46
Rejected At:
▼CVE Numbering Authority (CNA)
ESP-NOW Replay Attacks Vulnerability

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.

Affected Products
Vendor
espressif
Product
esp-now
Versions
Affected
  • < 2.5.2
Problem Types
TypeCWE IDDescription
CWECWE-349CWE-349: Acceptance of Extraneous Untrusted Data With Trusted Data
Type: CWE
CWE ID: CWE-349
Description: CWE-349: Acceptance of Extraneous Untrusted Data With Trusted Data
Metrics
VersionBase scoreBase severityVector
3.16.5MEDIUM
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Version: 3.1
Base score: 6.5
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://github.com/espressif/esp-now/security/advisories/GHSA-wf6q-c2xr-77xj
x_refsource_CONFIRM
https://github.com/espressif/esp-now/commit/4e30db50d541b2909d278ef0db05de1a3d7190ef
x_refsource_MISC
Hyperlink: https://github.com/espressif/esp-now/security/advisories/GHSA-wf6q-c2xr-77xj
Resource:
x_refsource_CONFIRM
Hyperlink: https://github.com/espressif/esp-now/commit/4e30db50d541b2909d278ef0db05de1a3d7190ef
Resource:
x_refsource_MISC
▼Authorized Data Publishers (ADP)
CISA ADP Vulnrichment
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:security-advisories@github.com
Published At:12 Sep, 2024 | 15:18
Updated At:23 Sep, 2024 | 14:06

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.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Primary3.16.5MEDIUM
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Secondary3.16.5MEDIUM
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Type: Primary
Version: 3.1
Base score: 6.5
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Type: Secondary
Version: 3.1
Base score: 6.5
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
CPE Matches
espressif
espressif
>>esp-now>>Versions before 2.5.2(exclusive)
cpe:2.3:a:espressif:esp-now:*:*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
CWE-345Primarynvd@nist.gov
CWE-349Secondarysecurity-advisories@github.com
CWE ID: CWE-345
Type: Primary
Source: nvd@nist.gov
CWE ID: CWE-349
Type: Secondary
Source: security-advisories@github.com
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
https://github.com/espressif/esp-now/commit/4e30db50d541b2909d278ef0db05de1a3d7190efsecurity-advisories@github.com
Patch
https://github.com/espressif/esp-now/security/advisories/GHSA-wf6q-c2xr-77xjsecurity-advisories@github.com
Exploit
Third Party Advisory
Hyperlink: https://github.com/espressif/esp-now/commit/4e30db50d541b2909d278ef0db05de1a3d7190ef
Source: security-advisories@github.com
Resource:
Patch
Hyperlink: https://github.com/espressif/esp-now/security/advisories/GHSA-wf6q-c2xr-77xj
Source: security-advisories@github.com
Resource:
Exploit
Third Party Advisory

Change History

0
Information is not available yet

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