What is CVE-2023-5443?

CVE-2023-5443 is a high-severity vulnerability in Edm Informatics E-Invoice, classified under CWE-1320. CVSS score: 7.5/10. Published 2023-10-27.

How severe is CVE-2023-5443?

High severity. CVSS v3 base score is 7.5 out of 10.

Vulnerability in Edm Informatics E-Invoice

CVE-2023-5443

Improper Protection for Outbound Error Messages and Alert Signals vulnerability in EDM Informatics E-invoice allows Account Footprinting. This issue affects E-invoice: before 2.1.

Published 2023-10-27 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.

EPSS exploit prediction

EPSS: 0.005 (36.9th percentile), scored 2026-10-01.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 37th percentile — 36.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.005 · newest: 0.005 · change: 0.000

Affected products

Edm Informatics E-Invoice — versions 0
E-Invoice Project

Weakness classification (CWE)

CWE-1320

References

www.usom.gov.tr/bildirim/tr-23-0610 (Third Party Advisory, government-resource, broken-link)
siberguvenlik.gov.tr/guvenlik-bildirimleri/detay/tr-23-0610 (government-resource)

Frequently asked questions

What is CVE-2023-5443?: CVE-2023-5443 is a high-severity vulnerability in Edm Informatics E-Invoice, classified under CWE-1320. CVSS score: 7.5/10. Published 2023-10-27.
How severe is CVE-2023-5443?: High severity. CVSS v3 base score is 7.5 out of 10.