CVE-2021-42013
- Reference to the description:
- Description:
- It was found that the fix for CVE-2021-41773 in Apache HTTP Server 2.4.50 was insufficient. An attacker could use a path traversal attack to map URLs to files outside the directories configured by Alias-like directives. If files outside of these directories are not protected by the usual default configuration "require all denied", these requests can succeed. If CGI scripts are also enabled for these aliased pathes, this could allow for remote code execution. This issue only affects Apache 2.4.49 and Apache 2.4.50 and not earlier versions.
- Last updated date:
- 08/31/2023
Reports
ACTIVELY EXPLOITED
- Type:
- exploitation
- Confidence:
- HIGH
- Date of publishing:
- 10/21/2021
- Type:
- exploitation
- Confidence:
- HIGH
- Date of publishing:
- 11/03/2021
- Reference url to background
https://www.cisa.gov/known-exploited-vulnerabilities-catalog
- Type:
- exploitation
- Confidence:
- HIGH
- Date of publishing:
- 12/04/2021
- Reference url to background
- Type:
- exploit
- Confidence:
- HIGH
- Date of publishing:
- 10/07/2021
- Reference url to background
https://github.com/andrea-mattioli/apache-exploit-CVE-2021-42013
- Type:
- exploit
- Confidence:
- HIGH
- Date of publishing:
- 10/08/2021
- Reference url to background
- Type:
- exploit
- Confidence:
- HIGH
- Date of publishing:
- 10/10/2021
- Type:
- exploit
- Confidence:
- HIGH
- Date of publishing:
- 10/13/2021
- Reference url to background
- Type:
- exploit
- Confidence:
- HIGH
- Date of publishing:
- 10/14/2021
- Reference url to background
- Type:
- exploit
- Confidence:
- HIGH
- Date of publishing:
- 10/15/2021
- Reference url to background
- Type:
- exploit
- Confidence:
- HIGH
- Date of publishing:
- 10/22/2021
- Type:
- exploit
- Confidence:
- HIGH
- Date of publishing:
- 10/24/2021
- Reference url to background
- Type:
- exploit
- Confidence:
- HIGH
- Date of publishing:
- 10/27/2021
- Reference url to background
- Type:
- exploit
- Confidence:
- HIGH
- Date of publishing:
- 11/04/2021
- Reference url to background
http://packetstormsecurity.com/files/164609/Apache-HTTP-Server-2.4.50-Remote-Code-Execution.html
- Type:
- exploit
- Confidence:
- HIGH
- Date of publishing:
- 11/04/2021
- Reference url to background
- Type:
- exploit
- Confidence:
- HIGH
- Date of publishing:
- 11/25/2021
- Reference url to background
- Type:
- exploit
- Confidence:
- HIGH
- Date of publishing:
- 11/30/2021
- Reference url to background
http://packetstormsecurity.com/files/164941/Apache-HTTP-Server-2.4.50-Remote-Code-Execution.html
- Type:
- exploit
- Confidence:
- HIGH
- Date of publishing:
- 12/23/2021
- Reference url to background
https://github.com/asaotomo/CVE-2021-42013-Apache-RCE-Poc-Exp
- Type:
- exploit
- Confidence:
- HIGH
- Date of publishing:
- 03/04/2022
- Reference url to background
https://github.com/tangxiaofeng7/CVE-2022-22947-Spring-Cloud-Gateway
- Type:
- exploit
- Confidence:
- HIGH
- Date of publishing:
- 10/05/2022
- Reference url to background
http://packetstormsecurity.com/files/167397/Apache-2.4.50-Remote-Code-Execution.html
- Type:
- exploit
- Confidence:
- HIGH
- Date of publishing:
- 10/05/2022
- Reference url to background