CVE-2017-16806
The Process function in RemoteTaskServer/WebServer/HttpServer.cs in Ulterius before 1.9.5.0 allows HTTP server directory traversal.
Does this matter?
EPSS puts the probability of exploitation in the next 30 days at 91.5%, higher than 100% of all known CVEs. Patch or mitigate before the next change window.
Description
The Process function in RemoteTaskServer/WebServer/HttpServer.cs in Ulterius before 1.9.5.0 allows HTTP server directory traversal.
- CVSS 3.0
- 7.5 HIGHCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
- EPSS
- 91.50% probability · 100th percentile
- Public exploits
- 1 in Exploit-DB · first 13 November 2017
- CISA KEV
- Not listed
- Weakness
- CWE-22
- Affected
- ulterius/ulterius server
- Source
- cve@mitre.org
EPSS moved from 93.9% on 21 September 2026 to 91.5% on 27 October 2026. The dashed line is the ten per cent mark our analysts treat as “patch before the next change window”.
Public exploits (1)
Entries in Exploit-DB that cite this CVE. Links go to the Exploit-DB page and to the file in the public repository; nothing is hosted here. A verified tick means the Exploit-DB team confirmed the exploit works against the stated version.
References
- https://github.com/Ulterius/server/commit/770d1821de43cf1d0a93c79025995bdd812a76eeIssue Tracking
- https://www.exploit-db.com/exploits/43141/Third Party Advisory, VDB Entry
- https://github.com/Ulterius/server/commit/770d1821de43cf1d0a93c79025995bdd812a76eeIssue Tracking
- https://www.exploit-db.com/exploits/43141/Third Party Advisory, VDB Entry
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.