CVE-2022-30929
Published: 06 July 2022
Summary
CVE-2022-30929 is a high-severity Incorrect Permission Assignment for Critical Resource (CWE-732) vulnerability in Mini Tmall Project Mini Tmall. Its CVSS base score is 8.8 (High).
Operationally, ranked in the top 9.7% of CVEs by exploit likelihood; it is not currently listed in the CISA KEV catalog; a public proof-of-concept is referenced.
Deeper analysis
Mini-Tmall v1.0 contains an insecure permissions vulnerability tracked as CVE-2022-30929 and assigned CWE-732. The flaw is exposed through the tomcat-embed-jasper component and carries a CVSS 3.1 base score of 8.8 reflecting network attack vector, low complexity, and low required privileges.
An authenticated attacker with low privileges can exploit the issue over the network without user interaction to obtain full confidentiality, integrity, and availability impact on the affected application. Public references consist of repository links that demonstrate the permission misconfiguration but supply no vendor advisory or patch details.
EPSS remains flat at 0.0535 with no material increase after disclosure.
EU & UK References
- 🇪🇺 ENISA EUVD: EUVD-2022-52681
Vulnerability details
Mini-Tmall v1.0 is vulnerable to Insecure Permissions via tomcat-embed-jasper.
- CWE(s)
Related Threats
No named actor attribution yet. ATT&CK technique mapping in progress for this CVE.
Affected Assets
Mitigating Controls
Likely Mitigating Controls AI
Per-CVE control mapping for this CVE has not run yet; the list below is derived from the weakness types (CWEs) cited in the NVD entry.
Procedures support proper permission assignment for critical resources through documented controls.
Attribute management for resources provides a mechanism to assign and maintain correct permissions based on security labels.
Prevents overly permissive assignments to critical resources by limiting to task needs.
Training policy covers correct permission assignment, reducing the ability to exploit incorrect permission assignments for critical resources.
Training on permission management reduces incorrect permission assignments for critical resources.
Audit logs and logging tools are critical resources whose protection requires correct permission assignments to block unauthorized actions.
Assessments review permission assignments on critical resources to confirm correctness, mitigating exploitation via incorrect permissions.
Certification includes checking that permissions on critical resources are correctly assigned.