High severity · published Jan 10, 2023
CVE-2022-38393
A denial of service vulnerability exists in the cfg_server cm_processConnDiagPktList opcode of Asus RT-AX82U 3.0.0.4.386_49674-ge182230 router's configuration service
7.5
CVSS
18.8%
EPSS
No
On KEV
Description
A denial of service vulnerability exists in the cfg_server cm_processConnDiagPktList opcode of Asus RT-AX82U 3.0.0.4.386_49674-ge182230 router's configuration service. A specially-crafted network packet can lead to denial of service. An attacker can send a malicious packet to trigger this vulnerability.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)18.8% · higher than 97% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
RT
RT-AX82U · Asus
3.0.0.4.386_49674-ge182230 · source: vendor
RF
Rt-ax82u Firmware · Asus
3.0.0.4.386_49674-ge182230 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2022-38393
CVE.org
https://www.cve.org/CVERecord?id=CVE-2022-38393
Exploit
https://talosintelligence.com/vulnerability_reports/TALOS-2022-1592
www.talosintelligence.com
https://www.talosintelligence.com/vulnerability_reports/TALOS-2022-1592
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7.5
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