Buffer overflow in Fujielectric V-Server

CVE-2019-18240

In Fuji Electric V-Server 4.0.6 and prior, several heap-based buffer overflows have been identified, which may allow an attacker to remotely execute arbitrary code.

Vulnerability class: Buffer Overflow

Published · last modified .

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.143 (96.5th percentile), scored .

Moderate probability of exploitation in the next 30 days — watch for active exploitation reports. 96th percentile — 96.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS trend (30 days)EPSS over the last 30 days for CVE-2019-18240: held from 0.143 to 0.143.

EPSS over last 30 days · oldest: 0.143 · newest: 0.143 · change: 0.000

Affected products

  • Fujielectric V-Server
  • Fuji Electric V-Server 4.0.6 And Prior — versions Fuji Electric V-Server 4.0.6 and prior

Weakness classification (CWE)

References

Frequently asked questions

What is CVE-2019-18240?
CVE-2019-18240 is a critical-severity vulnerability in Fujielectric V-Server, classified under Heap-based Buffer Overflow. CVSS score: 9.8/10. Published 2019-11-13.
How severe is CVE-2019-18240?
Critical severity. CVSS v3 base score is 9.8 out of 10.