mediumREV. 01
CVE-2021-34429Eclipse Jetty — Encoded Paths Reach Protected Application Files
Jetty lets certain encoded addresses reach the protected part of a deployed application, exposing configuration and class files that were never meant to be served.
Read the risk
THE VITAL STATS- CVSS score
- 5.3/ 10 CVSS v3.1
- EPSS probability
- 99% Likelihood of exploitation
- Attack complexity
- Low Conditions needed to exploit
- Known exploited
- Not listed
- CVE published
- 2021-07-15
- Exploit published
- Yes
- Confidence
- high
- Kill chain
- discovery
- MITRE ATT&CK
- T1190, T1083
- Severity
- medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Attacker needsNetwork access to the server
Behind the card
5 REFERENCES- 01CVE recordNVD recordnvd.nist.gov
- 02Vendor advisoryoracle.comoracle.com
- 03Vendor advisoryoracle.comoracle.com
- 04Vendor advisoryoracle.comoracle.com
- 05Exploitgithub.comgithub.com
Field-level provenanceTRACE THE SOURCES +
Which source supports each field, when it was retrieved, and who extracted it.
| Fields | Source | Retrieved | Extractor | Confidence |
|---|---|---|---|---|
| cvss, exploitation.attack_complexity, exploitation.exploit_available, references, published_at | nvd.nist.gov | 2026-08-07 | scrty-crds-pipeline/0.1 | high |
| epss | api.first.org | 2026-08-07 | scrty-crds-pipeline/0.1 | high |
| title, summary, severity, remediation, mitre_attack, kill_chain, recommended_action, confidence, tags, exploitation.prerequisites | nvd.nist.gov | 2026-08-07 | claude-code | high |
| mitre_attack | nvd.nist.gov | 2026-09-20 | human | high |
Printing history
THE RECORD- r1Initial base card
First printing. This card has not been reprinted since publication.