CVE-2021-41773 — Apache HTTP Server Path Traversal Vulnerability
2021-11-03 • CISA Known Exploited Vulnerability
[event] Apache HTTP Server contains a path traversal vulnerability that allows an attacker to perform remote code execution if files outside directories configured by Alias-like directives are not under default �require all denied� or if CGI scripts are enabled. The original patch issued under this CVE ID is insufficient, please review remediation information under CVE-2021-42013.
> AFFECTED SOFTWARE
| Field | Value |
|---|---|
| Vendor | Apache |
| Product | HTTP Server |
| CWE | CWE-22 |
| CVE ID | CVE-2021-41773 |
| Date Added | 2021-11-03 |
| Due Date | 2021-11-17 |
| Ransomware Campaign | Known — this vulnerability has been leveraged in ransomware campaigns |
> MITIGATION
Apply updates per vendor instructions.
Due Date: 2021-11-17