Buffer overflow in Fujielectric V-Server
CVE-2023-47584
Out-of-bounds write vulnerability exists in V-Server V4.0.18.0 and earlier and V-Server Lite V4.0.18.0 and earlier. If a user opens a specially crafted VPR file, information may be disclosed and/or arbitrary code may be executed.
Vulnerability class: Buffer Overflow
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.003 (16.6th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 17th percentile — 16.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.003 · newest: 0.003 · change: 0.000
Affected products
- Fujielectric V-Server
- Fuji Electric Co., Ltd. And Hakko Electronics V-Server — versions V4.0.18.0 and earlier
- Fuji Electric Co., Ltd. And Hakko Electronics V-Server Lite — versions V4.0.18.0 and earlier
Weakness classification (CWE)
References
- monitouch.fujielectric.com/site/download-e/03tellus_inf/index.php (Vendor Advisory)
- hakko-elec.co.jp/site/download/03tellus_inf/index.php (Vendor Advisory)
- jvn.jp/en/vu/JVNVU93840158/ (Third Party Advisory)
Frequently asked questions
- What is CVE-2023-47584?
- CVE-2023-47584 is a high-severity vulnerability in Fujielectric V-Server, classified under Out-of-bounds Write. CVSS score: 7.8/10. Published 2023-11-15.
- How severe is CVE-2023-47584?
- High severity. CVSS v3 base score is 7.8 out of 10.