CVE-2022-36557

Description

Seiko SkyBridge MB-A100/A110 v4.2.0 and below was discovered to contain an arbitrary file upload vulnerability via the restore backup function. This vulnerability allows attackers to execute arbitrary code via a crafted html file.

Category

9.8
CVSS
Severity: Critical
CVSS 3.1 •
EPSS 1.59% Top 20%
Vendor Advisory co.jp
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://gist.github.com/Nwqda/88232102fed50b54c43871e88e993b54 broken link
https://www.seiko-sol.co.jp/products/skybridge/lineup/mb-a100/ product vendor advisory

Frequently Asked Questions

What is the severity of CVE-2022-36557?
CVE-2022-36557 has been scored as a critical severity vulnerability.
How to fix CVE-2022-36557?
To fix CVE-2022-36557, 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-2022-36557 being actively exploited in the wild?
It is possible that CVE-2022-36557 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~2% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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