CVE-2020-28002 — MEDIUM (5.3)

Vulnerability Description

In SonarQube 8.4.2.36762, an external attacker can achieve authentication bypass through SonarScanner. With an empty value for the -D sonar.login option, anonymous authentication is forced. This allows creating and overwriting public and private projects via the /api/ce/submit endpoint.

CVSS Score

5.3

MEDIUM

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

NONE

Integrity

LOW

Availability

NONE

Affected Products

Vendor	Product	Versions
Sonarsource	Sonarqube	8.4.2.36762

Related Weaknesses (CWE)

CWE-287

References

https://csl.com.co/sonarqube-auditando-al-auditor-parte-ii/ExploitThird Party Advisory
https://csl.com.co/sonarqube-auditando-al-auditor-parte-ii/ExploitThird Party Advisory

FAQ

What is CVE-2020-28002?

CVE-2020-28002 is a vulnerability with a CVSS score of 5.3 (MEDIUM). In SonarQube 8.4.2.36762, an external attacker can achieve authentication bypass through SonarScanner. With an empty value for the -D sonar.login option, anonymous authentication is forced. This allow...

How severe is CVE-2020-28002?

CVE-2020-28002 has been rated MEDIUM with a CVSS base score of 5.3/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2020-28002?

Check the references section above for vendor advisories and patch information. Affected products include: Sonarsource Sonarqube.