CVE-2021-38401 — HIGH (7.8)

Q: How severe is CVE-2021-38401?

CVE-2021-38401 has been rated HIGH with a CVSS base score of 7.8/10. Review the CVSS metrics above for detailed severity breakdown.

Q: Is there a patch for CVE-2021-38401?

Check the references section above for vendor advisories and patch information. Affected products include: Fujielectric V-Server, Fujielectric V-Simulator.

Vulnerability Description

Fuji Electric V-Server Lite and Tellus Lite V-Simulator prior to v4.0.12.0 is vulnerable to an untrusted pointer dereference, which may allow an attacker to execute arbitrary code and cause the application to crash.

CVSS Score

7.8

HIGH

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Fujielectric	V-Server	< 4.0.12.0
Fujielectric	V-Simulator	< 4.0.12.0

Related Weaknesses (CWE)

CWE-822

References

https://www.cisa.gov/uscert/ics/advisories/icsa-21-299-01PatchThird Party AdvisoryUS Government Resource
https://www.cisa.gov/uscert/ics/advisories/icsa-21-299-01PatchThird Party AdvisoryUS Government Resource

FAQ

What is CVE-2021-38401?

CVE-2021-38401 is a vulnerability with a CVSS score of 7.8 (HIGH). Fuji Electric V-Server Lite and Tellus Lite V-Simulator prior to v4.0.12.0 is vulnerable to an untrusted pointer dereference, which may allow an attacker to execute arbitrary code and cause the applic...

How severe is CVE-2021-38401?

CVE-2021-38401 has been rated HIGH with a CVSS base score of 7.8/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2021-38401?

Check the references section above for vendor advisories and patch information. Affected products include: Fujielectric V-Server, Fujielectric V-Simulator.