High severity · published Nov 25, 2022
CVE-2022-38767
An issue was discovered in Wind River VxWorks 6.9 and 7, that allows a specifically crafted packet sent by a Radius server, may cause Denial of Service during the IP Radius access…
7.5
CVSS
1.1%
EPSS
No
On KEV
Description
An issue was discovered in Wind River VxWorks 6.9 and 7, that allows a specifically crafted packet sent by a Radius server, may cause Denial of Service during the IP Radius access procedure.
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)1.1% · higher than 65% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
VX
Vxworks · Windriver
6.9 before 6.9.4.12; 6.9.4.12; 6.9.4.12; 6.9.4.12; 6.9.4.12; 6.9.4.12; +2 more · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2022-38767
CVE.org
https://www.cve.org/CVERecord?id=CVE-2022-38767
Vendor Advisory
https://support2.windriver.com/index.php?page=cve&on=view&id=CVE-2022-38767
Vendor Advisory
https://windriver.com
cert-portal.siemens.com
https://cert-portal.siemens.com/productcert/html/ssa-726834.html
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