Path Traversal in Ulterius Server
CVE-2017-16806
The Process function in RemoteTaskServer/WebServer/HttpServer.cs in Ulterius before 1.9.5.0 allows HTTP server directory traversal.
Vulnerability class: Path Traversal (Directory Traversal)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.
EPSS exploit prediction
EPSS: 0.915 (99.8th percentile), scored .
High probability of exploitation in the next 30 days — patch promptly. 100th percentile — 99.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.939 · newest: 0.915 · change: -0.024
Affected products
- Ulterius Server — versions 1.5.6.0, 1.8.0.0
Weakness classification (CWE)
Public proof-of-concept exploits
References
- github.com/Ulterius/server/commit/770d1821de43cf1d0a93c79025995bdd812a76ee (Issue Tracking)
- www.exploit-db.com/exploits/43141/ (VDB Entry, Third Party Advisory, exploit)
Frequently asked questions
- What is CVE-2017-16806?
- CVE-2017-16806 is a high-severity vulnerability in Ulterius Server, classified under Path Traversal. CVSS score: 7.5/10. Published 2017-11-13.
- How severe is CVE-2017-16806?
- High severity. CVSS v3 base score is 7.5 out of 10.
- Is CVE-2017-16806 known to be exploited?
- 5 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.