CVE-2018-11345
An unrestricted file upload vulnerability in upload.cgi in ASUSTOR AS6202T ADM 3.1.0.RFQ3 allows attackers to upload supplied data via the POST parameter filename.
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.90%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
An unrestricted file upload vulnerability in upload.cgi in ASUSTOR AS6202T ADM 3.1.0.RFQ3 allows attackers to upload supplied data via the POST parameter filename. This can be used to place attacker controlled code on the file system that can then be executed. Further, the filename parameter is vulnerable to path traversal and allows the attacker to place the file anywhere on the system.
- CVSS 3.0
- 8.8 HIGHCVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 1.90% probability · 80th percentile
- Public exploits
- None in Exploit-DB
- CISA KEV
- Not listed
- Weakness
- CWE-434
- Affected
- asustor/as6202t firmware
- Source
- cve@mitre.org
EPSS 1.9% since 27 October 2026; no change recorded yet. Points are recorded when the score first appears and whenever it moves by a percentage point or more.
References
- http://seclists.org/fulldisclosure/2018/May/2Mailing List, Third Party Advisory
- https://github.com/mefulton/asustorexploitExploit, Third Party Advisory
- https://www.purehacking.com/blog/matthew-fulton/back-to-the-future-asustor-web-exploitationExploit, Third Party Advisory
- http://seclists.org/fulldisclosure/2018/May/2Mailing List, Third Party Advisory
- https://github.com/mefulton/asustorexploitExploit, Third Party Advisory
- https://www.purehacking.com/blog/matthew-fulton/back-to-the-future-asustor-web-exploitationExploit, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.