CVE-2022-38767
An issue was discovered in Wind River VxWorks 6.9 and 7, that allows a specifically crafted...
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.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- None
- Integrity
- None
- Availability
- High
Exploit likelihood
What each source reports
NVD Score used
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.
- Record
CVE-2022-38767- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - Updated
- 2026-11-02
CVE List
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.
- Record
CVE-2022-38767- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - Updated
- 2026-11-02
EUVDEUVD-2022-41330
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.
- Record
EUVD-2022-41330- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - Updated
- 2026-11-02
GitHub AdvisoriesGHSA-px5q-x4wp-pg95
An issue was discovered in Wind River VxWorks 6.9 and 7, that allows a specifically crafted...
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.
- Record
GHSA-px5q-x4wp-pg95- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - Updated
- 2026-11-02
Affected products
- windriver vxworks
- siemens siprotec 5 6md85 (cp300)
- siemens siprotec 5 6md86 (cp300)
- siemens siprotec 5 6md89 (cp300)
- siemens siprotec 5 6mu85 (cp300)
- siemens siprotec 5 7ke85 (cp300)
- siemens siprotec 5 7sa86 (cp300)
- siemens siprotec 5 7sa87 (cp300)
- siemens siprotec 5 7sd86 (cp300)
- siemens siprotec 5 7sd87 (cp300)
- siemens siprotec 5 7sj85 (cp300)
- siemens siprotec 5 7sj86 (cp300)
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- siemens siprotec 5 7sk85 (cp300)
- siemens siprotec 5 7sl86 (cp300)
- siemens siprotec 5 7sl87 (cp300)
- siemens siprotec 5 7ss85 (cp300)
- siemens siprotec 5 7st85 (cp300)
- siemens siprotec 5 7st86 (cp300)
- siemens siprotec 5 7sx85 (cp300)
- siemens siprotec 5 7um85 (cp300)
- siemens siprotec 5 7ut85 (cp300)
- siemens siprotec 5 7ut86 (cp300)
- siemens siprotec 5 7ut87 (cp300)
- siemens siprotec 5 7ve85 (cp300)
- siemens siprotec 5 7vk87 (cp300)
- siemens siprotec 5 communication module eth-ba-2el (rev.1)
- siemens siprotec 5 communication module eth-bb-2fo (rev. 1)
- siemens siprotec 5 communication module eth-bd-2fo
- siemens siprotec 5 compact 7sx800 (cp050)
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | CVE List, EUVD, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2022-38767 is a high vulnerability (CVSS 7.5) in Windriver Vxworks, published November 25, 2022. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.11%, the 66th percentile. No source names a fixed version.