CVE-2018-11340
An unrestricted file upload vulnerability in importuser.cgi in ASUSTOR AS6202T ADM 3.1.0.RFQ3 allows attackers to upload supplied data to a specified filename.
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (2.08%). 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 importuser.cgi in ASUSTOR AS6202T ADM 3.1.0.RFQ3 allows attackers to upload supplied data to a specified filename. This can be used to place attacker controlled code on the file system that is then executed.
- CVSS 3.0
- 7.2 HIGHCVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 2.08% probability · 81th percentile
- Public exploits
- None in Exploit-DB
- CISA KEV
- Not listed
- Weakness
- CWE-434
- Affected
- asustor/as6202t firmware
- Source
- cve@mitre.org
EPSS 2.1% 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/2Exploit, Mailing 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/2Exploit, Mailing 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.