vulntracker.iovulntracker.io
© 2026 vulntracker.io

CVE-2023-47581

HIGH
7.8
CVSS Score
Published: November 15, 2023 at 05:40 AM UTC
Updated: June 17, 2026 at 06:32 AM UTC
4 products affected across 2 vendorsTellus LiteTellusTELLUS and TELLUS Lite

Using TELLUS by FUJI ELECTRIC CO., LTD. and Hakko Electronics Co., Ltd.?

Get instant alerts when new vulnerabilities affect TELLUS - before attackers find them.

Real-time alertsTrack your software stackFree plan available
Start FreeSign In
Severity
HIGH7.8
Exploit prediction
EPSS 0.3%
SSVC
No known exploit

Description

Out-of-bounds read vulnerability exists in TELLUS V4.0.17.0 and earlier and TELLUS Lite V4.0.17.0 and earlier. If a user opens a specially crafted file (X1, V8, or V9 file), information may be disclosed and/or arbitrary code may be executed.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (3)

Vendor Advisory
Source: [email protected]
https://hakko-elec.co.jp/site/download/03tellus_inf/index.php
Third Party Advisory
Source: [email protected]
https://jvn.jp/en/vu/JVNVU93840158/
Vendor Advisory
Source: [email protected]
https://monitouch.fujielectric.com/site/download-e/03tellus_inf/index.php

SSVC — Action Prioritization

SSVCNo known exploitNot automatableTotal impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

7.8HIGHCISA-ADP
Attack Vector
LOCAL
Complexity
LOW
Privileges
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-125

Get alerted

Stop reading CVE feeds looking for your own stack

Track the products you run and VulnTracker tells you when a new CVE affects them — with what is known about fixing it, and nothing about the rest.

Create accountSign in
Free plan, no card