PT-2020-16901 · Sonarsource · Sonarscanner+1

Published 2020-10-30 · Updated 2020-11-17 · CVE-2020-28002

Positive Technologies (AI Summary)

CVSS v3.1

5.3

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions SonarQube version 8.4.2.36762

Description The issue allows an external attacker to bypass authentication through SonarScanner by setting an empty value for the -D sonar.login option, which forces anonymous authentication. This enables the creation and overwriting of public and private projects via the "/api/ce/submit" endpoint.

Recommendations For SonarQube version 8.4.2.36762, consider disabling the SonarScanner or restricting access to the "/api/ce/submit" endpoint until a patch is available. Additionally, avoid using an empty value for the -D sonar.login option to prevent anonymous authentication. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Improper Authentication

Weakness Enumeration

CWE-287

Related Identifiers

CVE-2020-28002

Affected Products

Sonarqube

Sonarscanner

References · 4

• 🔥 https://csl.com.co/sonarqube-auditando-al-auditor-parte-ii · Exploit
• https://osv.dev/vulnerability/CVE-2020-28002 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-28002 · Security Note
• https://t.me/cvenotify/5718 · Telegram Post