CVE-2021-36722: Emuse - eServices / eNvoice SQL injection can be used in various ways ranging from bypassing login authenticat

This month

HIGH 7.1MITIGATE

CVE-2021-36722 is a high-severity flaw (CVSS 7.1) affecting emuse - eservices \/ envoice. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Emuse - eServices / eNvoice SQL injection can be used in various ways ranging from bypassing login authentication or dumping the whole database to full RCE on the affected endpoints. The SQLi caused by CWE-209: Generation of Error Message Containig Sensetive Information, showing parts of the aspx code and the webroot location , information an attacker can leverage to further compromise the host.

Why this priority

High severity

No fix is published yet: follow the downgrade or mitigation steps.

Risk facts

CVSS score	7.1 (High)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	Required
EPSS exploit chance	1.4% (top 28%)
CISA exploited list	No
Weakness	CWE-89
Published	2021-12-29
Last modified	2026-06-17

Publisher (CNA): Israel National Cyber Directorate · Vendor: emuse - eservices \/ envoice project

Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2021-12-29 15:15 UTCPublished CVE record published
2026-06-17 03:59 UTCUpdated Record last modified

emuse - eservices \/ envoice project emuse - eservices \/ envoice MITIGATE

Affected: all versions

Fixed in: no fixed release known

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy emuse---eservices--envoice || rpm -q emuse---eservices--envoice || emuse---eservices--envoice --version

No fixed or unaffected release known

Apply the vendor mitigation from the advisory, disable the affected feature, or restrict network access.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2021-36722?

emuse - eservices \/ envoice: mitigate or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2021-36722 being exploited?

CVE-2021-36722 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2021-36722 affect?

CVE-2021-36722 affects emuse - eservices \/ envoice. Severity is high (CVSS 7.1). Emuse - eServices / eNvoice SQL injection can be used in various ways ranging from bypassing login authentication or dumping the whole database to full RCE on the affected endpoints. The SQLi caused by CWE-209: Generation of Error Message C

How urgent is CVE-2021-36722?

Priority 43/100. High severity

Related CVEs

CVE-2021-36723 MEDIUM 6.1 MITIGATE Emuse - eServices / eNvoice Exposure Of Private Personal Information due to lack of identification mechanisms

References

← Back to latest CVEs