The fix for CVE-2020-9484 was incomplete. When using Apache Tomcat 10.0.0-M1 to 10.0.0, 9.0.0.M1 to 9.0.41, 8.5.0 to 8.5.61 or 7.0.0. to 7.0.107 with a configuration edge case that was highly unlikely to be used, the Tomcat instance was still vulnerable to CVE-2020-9494. Note that both the previously published prerequisites for CVE-2020-9484 and the previously published mitigations for CVE-2020-9484 also apply to this issue.
This vulnerability carries a HIGH severity rating with a CVSS v3.1 score of 7.0, requiring local system access to exploit but requires specific conditions to be met without requiring user interaction requiring only low-level privileges . The vulnerability impacts confidentiality (data exposure), integrity (unauthorized modifications), and availability (service disruption) for affected systems. Impacting 12 products from apache, from debian, from oracle and 9 others, organizations running these solutions should prioritize assessment and patching.
Reported in 2021, this vulnerability emerged during an era marked by increased sophistication in supply chain attacks, cloud infrastructure vulnerabilities, and software-as-a-service (SaaS) security challenges. Security practices during this period emphasized zero-trust architectures, container security, and API protection.
2021-03-01T12:15:14.280
2024-11-21T05:54:45.850
Modified
CVSSv3.1: 7.0 (HIGH)
AV:L/AC:M/Au:N/C:P/I:P/A:P
3.4
6.4
| Type | Vendor | Product | Version/Range | Vulnerable? |
|---|---|---|---|---|
| Application | apache | tomcat | ≤ 7.0.107 | Yes |
| Application | apache | tomcat | ≤ 8.5.61 | Yes |
| Application | apache | tomcat | ≤ 9.0.41 | Yes |
| Application | apache | tomcat | 9.0.0 | Yes |
| Application | apache | tomcat | 9.0.0 | Yes |
| Application | apache | tomcat | 9.0.0 | Yes |
| Application | apache | tomcat | 9.0.0 | Yes |
| Application | apache | tomcat | 9.0.0 | Yes |
| Application | apache | tomcat | 9.0.0 | Yes |
| Application | apache | tomcat | 9.0.0 | Yes |
| Application | apache | tomcat | 9.0.0 | Yes |
| Application | apache | tomcat | 9.0.0 | Yes |
| Application | apache | tomcat | 9.0.0 | Yes |
| Application | apache | tomcat | 9.0.0 | Yes |
| Application | apache | tomcat | 9.0.0 | Yes |
| Application | apache | tomcat | 9.0.0 | Yes |
| Application | apache | tomcat | 9.0.0 | Yes |
| Application | apache | tomcat | 9.0.0 | Yes |
| Application | apache | tomcat | 9.0.0 | Yes |
| Application | apache | tomcat | 9.0.0 | Yes |
| Application | apache | tomcat | 9.0.0 | Yes |
| Application | apache | tomcat | 9.0.0 | Yes |
| Application | apache | tomcat | 9.0.0 | Yes |
| Application | apache | tomcat | 9.0.0 | Yes |
| Application | apache | tomcat | 9.0.0 | Yes |
| Application | apache | tomcat | 9.0.0 | Yes |
| Application | apache | tomcat | 9.0.0 | Yes |
| Application | apache | tomcat | 9.0.0 | Yes |
| Application | apache | tomcat | 9.0.0 | Yes |
| Application | apache | tomcat | 9.0.0 | Yes |
| Application | apache | tomcat | 10.0.0 | Yes |
| Application | apache | tomcat | 10.0.0 | Yes |
| Application | apache | tomcat | 10.0.0 | Yes |
| Application | apache | tomcat | 10.0.0 | Yes |
| Application | apache | tomcat | 10.0.0 | Yes |
| Application | apache | tomcat | 10.0.0 | Yes |
| Application | apache | tomcat | 10.0.0 | Yes |
| Application | apache | tomcat | 10.0.0 | Yes |
| Application | apache | tomcat | 10.0.0 | Yes |
| Application | apache | tomcat | 10.0.0 | Yes |
| Application | apache | tomcat | 10.0.0 | Yes |
| Operating System | debian | debian_linux | 9.0 | Yes |
| Operating System | debian | debian_linux | 10.0 | Yes |
| Application | oracle | agile_plm | 9.3.3 | Yes |
| Application | oracle | agile_plm | 9.3.6 | Yes |
| Application | oracle | communications_cloud_native_core_policy | 1.14.0 | Yes |
| Application | oracle | communications_cloud_native_core_security_edge_protection_proxy | 1.6.0 | Yes |
| Application | oracle | communications_instant_messaging_server | 10.0.1.5.0 | Yes |
| Application | oracle | database | 12.2.0.1 | Yes |
| Application | oracle | database | 19c | Yes |
| Application | oracle | database | 21c | Yes |
| Application | oracle | graph_server_and_client | < 21.3.0 | Yes |
| Application | oracle | instantis_enterprisetrack | 17.1 | Yes |
| Application | oracle | instantis_enterprisetrack | 17.2 | Yes |
| Application | oracle | instantis_enterprisetrack | 17.3 | Yes |
| Application | oracle | managed_file_transfer | 12.2.1.3.0 | Yes |
| Application | oracle | managed_file_transfer | 12.2.1.4.0 | Yes |
| Application | oracle | mysql_enterprise_monitor | ≤ 8.0.23 | Yes |
| Application | oracle | siebel_ui_framework | < 21.9 | Yes |
| Application | oracle | siebel_ui_framework | 21.9 | Yes |
SecUtils normalizes and enriches National Vulnerability Database (NVD) records by standardizing vendor and product identifiers, aggregating vulnerability metadata from both NVD and MITRE sources, and providing structured context for security teams. For apache's affected products, we extract Common Platform Enumeration (CPE) data, Common Weakness Enumeration (CWE) classifications, CVSS severity metrics, and reference data to enable rapid vulnerability prioritization and asset correlation. This record contains no exploit code, proof-of-concept instructions, or attack methodologies—only defensive intelligence necessary for patch management, risk assessment, and security operations.