CVE-2021-20847

Description

Cross-site scripting vulnerability in Wi-Fi STATION SH-52A (38JP_1_11G, 38JP_1_11J, 38JP_1_11K, 38JP_1_11L, 38JP_1_26F, 38JP_1_26G, 38JP_1_26J, 38JP_2_03B, and 38JP_2_03C) allows a remote unauthenticated attacker to inject an arbitrary script via WebUI of the device.

Category

6.1
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.45%
Third-Party Advisory jvn.jp Third-Party Advisory co.jp
Affected: NTT DOCOMO, INC. Wi-Fi STATION SH-52A
Published at:
Updated at:

References

Link Tags
https://www.nttdocomo.co.jp/support/product_update/sh52a/index.html third party advisory
https://jvn.jp/en/jp/JVN19482703/index.html third party advisory

Frequently Asked Questions

What is the severity of CVE-2021-20847?
CVE-2021-20847 has been scored as a medium severity vulnerability.
How to fix CVE-2021-20847?
To fix CVE-2021-20847, 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-2021-20847 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2021-20847 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2021-20847?
CVE-2021-20847 affects NTT DOCOMO, INC. Wi-Fi STATION SH-52A.
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