Vulnerability · Published Feb 23, 2021 · Assigned by krcert
CVE-2020-7847
High 7.4
In plain English
A high-severity unrestricted file upload in ipTIME NAS from EFM Networks. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.5% (higher than 45% of all known vulnerabilities).
Severity (CVSS 3.1)7.4High
Exploit odds (30 days)0.5%top 55.3% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
The ipTIME NAS product allows an arbitrary file upload vulnerability in the Manage Bulletins/Upload feature, which can be leveraged to gain remote code execution. This issue affects: pTIME NAS 1.4.36.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| EFM Networks | ipTIME NAS | 1.4.36 |
Weakness: CWE-434 · Vector: CVSS:3.1/AV:A/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H
References
- https://www.boho.or.kr/krcert/secNoticeView.do?bulletin_writing_sequence=35921 x_refsource_CONFIRM