CVE-2020-35460
MEDIUMCVSS 5.3/10EPSS 1.76%
Last modified
CVE-2020-35460 is a medium-severity vulnerability rated 5.3/10 on the CVSS scale. common/InputStreamHelper.java in Packwood MPXJ before 8.3.5 allows directory traversal in the zip stream handler flow, leading to the writing of files to arbitrary locations.. EPSS estimates a 1.76% chance of exploitation in the next 30 days.
Description
common/InputStreamHelper.java in Packwood MPXJ before 8.3.5 allows directory traversal in the zip stream handler flow, leading to the writing of files to arbitrary locations.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Mpxj | Mpxj | < 8.3.5 |
| Oracle | Primavera Unifier | >= 17.7, <= 17.12 |
| Oracle | Primavera Unifier | 16.1 |
| Oracle | Primavera Unifier | 16.2 |
| Oracle | Primavera Unifier | 18.8 |
| Oracle | Primavera Unifier | 19.12 |
| Oracle | Primavera Unifier | 21.12 |
References
- http://www.mpxj.org/changes-report.html#a8.3.5Release Notes, Vendor Advisory
- https://github.com/joniles/mpxj/commit/8eaf4225048ea5ba7e59ef4556dab2098fcc4a1dPatch, Third Party Advisory
- https://www.oracle.com/security-alerts/cpujan2021.htmlPatch, Third Party Advisory
- http://www.mpxj.org/changes-report.html#a8.3.5Release Notes, Vendor Advisory
- https://github.com/joniles/mpxj/commit/8eaf4225048ea5ba7e59ef4556dab2098fcc4a1dPatch, Third Party Advisory
- https://www.oracle.com/security-alerts/cpujan2021.htmlPatch, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2020-35460?
common/InputStreamHelper.java in Packwood MPXJ before 8.3.5 allows directory traversal in the zip stream handler flow, leading to the writing of files to arbitrary locations.
How severe is CVE-2020-35460?
CVE-2020-35460 has a CVSS score of 5.3/10 (MEDIUM severity). The EPSS model estimates a 1.76% probability of exploitation in the next 30 days.
How do I fix CVE-2020-35460?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
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Are you affected by CVE-2020-35460?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST