What is CVE-2021-36723?

CVE-2021-36723 is a medium-severity vulnerability in Emuse Eservices / Envoice, classified under Exposure of Private Personal Information to an Unauthorized Actor. CVSS score: 6.1/10. Published 2021-12-29.

How severe is CVE-2021-36723?

Medium severity. CVSS v3 base score is 6.1 out of 10.

Information disclosure in Emuse Eservices / Envoice

CVE-2021-36723

Emuse - eServices / eNvoice Exposure Of Private Personal Information due to lack of identification mechanisms and predictable IDs an attacker can scrape all the files on the service.

Published 2021-12-29 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:L/A:N.

EPSS exploit prediction

EPSS: 0.005 (42.6th percentile), scored 2026-09-29.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 43rd percentile — 42.6% 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

Emuse Eservices / Envoice — versions Production
Emuse - Eservices \/ Envoice Project

Weakness classification (CWE)

References

www.gov.il/en/departments/faq/cve_advisories (Third Party Advisory)

Frequently asked questions

What is CVE-2021-36723?: CVE-2021-36723 is a medium-severity vulnerability in Emuse Eservices / Envoice, classified under Exposure of Private Personal Information to an Unauthorized Actor. CVSS score: 6.1/10. Published 2021-12-29.
How severe is CVE-2021-36723?: Medium severity. CVSS v3 base score is 6.1 out of 10.