What is the CVSS score of CVE-2021-36722?

CVE-2021-36722 has a CVSS 3.1 base score of 9.8 (Critical). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H. EPSS exploitation probability: 1.3%.

Emuse Eservices Envoice CVE-2021-36722

CRITICAL

SQL Injection (CWE-89)

2021-12-29 cna@cyber.gov.il

SQLi Emuse Eservices Envoice

9.8

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

9.8 CRITICAL

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

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Lifecycle Timeline

CVE Published

Dec 29, 2021 - 15:15 nvd

CRITICAL 9.8

DescriptionNVD

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.

AnalysisAI

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. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Technical ContextAI

This vulnerability is classified as SQL Injection (CWE-89), which allows attackers to execute arbitrary SQL commands against the database. 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. Affected products include: Emuse - Eservices \/ Envoice Project Emuse - Eservices \/ Envoice.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Use parameterized queries/prepared statements. Never concatenate user input into SQL. Apply least-privilege database permissions.