CVE-2021-28169: Eclipse Jetty ConcatServlet - Information Disclosure
The Eclipse Foundation · Eclipse Jetty
Vendor fix available · Affected: The Eclipse Foundation Eclipse Jetty · Exploitation: check available, not yet exploited
Not in CyberSIXT coverage yet: no article names this CVE. This page shows the public record.
Higher than 99% of scored CVEs
DescriptionCVE.org
For Eclipse Jetty versions <= 9.4.40, <= 10.0.2, <= 11.0.2, it is possible for requests to the ConcatServlet with a doubly encoded path to access protected resources within the WEB-INF directory. For example a request to `/concat?/%2557EB-INF/web.xml` can retrieve the web.xml file. This can reveal sensitive information regarding the implementation of a web application.
Affected products1
From the CVE record. A product or version that is not listed is unknown, not unaffected.
- The Eclipse Foundation · Eclipse Jettyup to and including 9.4.40; up to and including 10.0.2; up to and including 11.0.2
On the Atlas
Every published CVE is on the CyberSIXT Atlas, grouped by weakness, vendor and month.
- Exploitation
- Check available, not yet exploited. A public nuclei template can confirm it on a system you are authorised to test.
- CISA KEV
- Not listed
- Public check
- Eclipse Jetty ConcatServlet - Information Disclosure · nuclei template in projectdiscovery/nuclei-templates
- Vendor
- The Eclipse Foundation
- Published
- June 2021
CoverageNo articles yet
No CyberSIXT article names CVE-2021-28169 yet, so there is no coverage timeline, action brief or change log for it. Everything on this page comes from the public CVE record, CISA KEV, EPSS and the nuclei template index. Search the archive or see the CVEs in the news.
References
- NVD entrynvd.nist.gov
- CVE recordcve.org
- Weakness CWE-200cwe.mitre.org
- Vendor advisorydebian.org
- github.com/eclipse/jetty.project/security/advisories/GHSA-gwcr-jgithub.com
- oracle.com/security-alerts/cpuoct2021.htmloracle.com
- lists.apache.org/thread.html/r8a1a332899a1f92c8118b0895b144b27a7lists.apache.org
- lists.apache.org/thread.html/rbefa055282d52d6b58d29a79fbb0be65ablists.apache.org
- security.netapp.com/advisory/ntap-20210727-0009security.netapp.com
- oracle.com/security-alerts/cpujan2022.htmloracle.com
- oracle.com/security-alerts/cpuapr2022.htmloracle.com
- Mailing listlists.apache.org
- Mailing listlists.debian.org
- Mailing listlists.apache.org
- Mailing listlists.apache.org
12 more references are in the CVE record.