Vulnerability Report

CVE-2022-47522

Title: Sonicwall Tz570P Cryptographic Failures

Cryptographic Failures

Proof Of Concept

PoC Available for CVE-2022-47522

CWE Category CWE-290
Published Date Apr 15, 2023
Modified Date Feb 06, 2025
Exploit Status Available
Score 7.5 CVSS v3.1
Exploit Probability (EPSS)
12.59%

Vulnerability Summary

CVE-2022-47522: The IEEE 802.11 specifications through 802.11ax allow physically proximate attackers to intercept (possibly cleartext) target-destined frames by spoofing a target's MAC address, sending Power Save frames to the access point, and then sending other frames to the access point (such as authentication frames or re-association frames) to remove the target's original security context. This behavior occurs because the specifications do not require an access point to purge its transmit queue before removing a client's pairwise encryption key.

Impacted Vendors

I
ieee 1
S
sonicwall 29

Reference Links

https://papers.mathyvanhoef.com/usenix2023-wifi.pdf https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2023-0006 https://www.freebsd.org/security/advisories/FreeBSD-SA-23:11.wifi.asc https://www.wi-fi.org/discover-wi-fi/passpoint https://papers.mathyvanhoef.com/usenix2023-wifi.pdf https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2023-0006 https://www.freebsd.org/security/advisories/FreeBSD-SA-23:11.wifi.asc https://www.wi-fi.org/discover-wi-fi/passpoint
CVSS v3.1
Source Entity [email protected]
Severity HIGH
7.5
Attack Vector
ADJACENT_NETWORK
Complexity
HIGH
Privileges
N/A
Interaction
NONE
Confidentiality
N/A
Integrity
N/A
Availability
N/A
Scope
UNCHANGED
RAW VECTOR CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS v3.1
Source Entity 134c704f-9b21-4f2e-91b3-4a467353bcc0
Severity HIGH
7.5
Attack Vector
ADJACENT_NETWORK
Complexity
HIGH
Privileges
N/A
Interaction
NONE
Confidentiality
N/A
Integrity
N/A
Availability
N/A
Scope
UNCHANGED
RAW VECTOR CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Associated Attack Patterns (CAPEC)

Total: Patterns

CVE-2022-47522 Exploits & PoCs (Proof Of Concept)

GitHub https://github.com/toffeenutt/CVE-2022-47522-PoC
View Code
MODIFIED

Vulnerability data or affected products updated.

PUBLISHED

Vulnerability first announced in NVD.

Attack Vector Matrix

Access Vector ADJACENT_NETWORK
Complexity HIGH
Privileges N/A
Interaction NONE
CVSS Vector String CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected Stack

No specific products linked.