CVE-2023-47580

Name: CVE-2023-47580
Creator: NVD / NIST
Published: 2023-11-15T06:15:28.03+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 7.8/10EPSS 0.27%

Last modified Jun 17, 2026

CVE-2023-47580 is a high-severity vulnerability rated 7.8/10 on the CVSS scale. Multiple improper restriction of operations within the bounds of a memory buffer issues exist 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. . EPSS estimates a 0.27% chance of exploitation in the next 30 days.

Description

Multiple improper restriction of operations within the bounds of a memory buffer issues exist 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.

Metrics

CVSS 3.1

7.8/10

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

EPSS Probability

0.27%

17.8th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Fujielectric	Tellus	<= 4.0.17.0
Fujielectric	Tellus Lite	<= 4.0.17.0

References

https://hakko-elec.co.jp/site/download/03tellus_inf/index.phpVendor Advisory
https://jvn.jp/en/vu/JVNVU93840158/Third Party Advisory
https://monitouch.fujielectric.com/site/download-e/03tellus_inf/index.phpVendor Advisory
https://hakko-elec.co.jp/site/download/03tellus_inf/index.phpVendor Advisory
https://jvn.jp/en/vu/JVNVU93840158/Third Party Advisory
https://monitouch.fujielectric.com/site/download-e/03tellus_inf/index.phpVendor Advisory

Timeline

Published: Nov 15, 2023
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2023-47580?

How severe is CVE-2023-47580?

CVE-2023-47580 has a CVSS score of 7.8/10 (HIGH severity). The EPSS model estimates a 0.27% probability of exploitation in the next 30 days.

How do I fix CVE-2023-47580?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2023-47580?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST