CVE-2019-3946

moderate-risk
Published 2019-06-12

Fuji Electric V-Server before 6.0.33.0 is vulnerable to denial of service via a crafted UDP message sent to port 8005. An unauthenticated, remote attacker can crash vserver.exe due to an integer overflow in the UDP message handling logic.

Do I need to act?

~
1.2% chance of exploitation in next 30 days
EPSS score — moderate exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
7
CVSS 7.5/10 High
NETWORK / LOW complexity

Affected Products (1)

Affected Vendors

Fujielectric

References (4)

Third Party Advisory http://www.securityfocus.com/bid/108740
Exploit https://www.tenable.com/security/research/tra-2019-27
Third Party Advisory http://www.securityfocus.com/bid/108740
Exploit https://www.tenable.com/security/research/tra-2019-27
35
/ 100
moderate-risk
Severity 26/34 · High
Exploitability 4/34 · Minimal
Exposure 5/34 · Minimal