CVE-2021-20651

Description

Directory traversal vulnerability in ELECOM File Manager all versions allows remote attackers to create an arbitrary file or overwrite an existing file in a directory which can be accessed with the application privileges via unspecified vectors.

Category

9.1
CVSS
Severity: Critical
CVSS 3.1 •
CVSS 2.0 •
EPSS 1.23% Top 25%
Vendor Advisory co.jp
Affected: ELECOM CO.,LTD. ELECOM File Manager
Published at:
Updated at:

References

Link Tags
https://www.elecom.co.jp/news/security/20210126-01/ vendor advisory
https://jvn.jp/en/jp/JVN98115035/index.html third party advisory

Frequently Asked Questions

What is the severity of CVE-2021-20651?
CVE-2021-20651 has been scored as a critical severity vulnerability.
How to fix CVE-2021-20651?
To fix CVE-2021-20651, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2021-20651 being actively exploited in the wild?
It is possible that CVE-2021-20651 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~1% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2021-20651?
CVE-2021-20651 affects ELECOM CO.,LTD. ELECOM File Manager.
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