CVE-2024-21798

Description

ELECOM wireless LAN routers contain a cross-site scripting vulnerability. Assume that a malicious administrative user configures the affected product with specially crafted content. When another administrative user logs in and operates the product, an arbitrary script may be executed on the web browser. Note that WMC-X1800GST-B is also included in e-Mesh Starter Kit "WMC-2LX-B".

Category

4.8
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 3.0 •
EPSS 0.17%
Vendor Advisory co.jp
Affected: ELECOM CO.,LTD. WRC-1167GS2-B
Affected: ELECOM CO.,LTD. WRC-1167GS2H-B
Affected: ELECOM CO.,LTD. WRC-1167GST2
Affected: ELECOM CO.,LTD. WRC-2533GS2-B
Affected: ELECOM CO.,LTD. WRC-2533GS2-W
Affected: ELECOM CO.,LTD. WRC-2533GS2V-B
Affected: ELECOM CO.,LTD. WRC-2533GST2
Affected: ELECOM CO.,LTD. WRC-X3200GST3-B
Affected: ELECOM CO.,LTD. WRC-G01-W
Affected: ELECOM CO.,LTD. WMC-X1800GST-B
Published at:
Updated at:

References

Link Tags
https://www.elecom.co.jp/news/security/20240220-01/ vendor advisory
https://jvn.jp/en/jp/JVN44166658/ third party advisory

Frequently Asked Questions

What is the severity of CVE-2024-21798?
CVE-2024-21798 has been scored as a medium severity vulnerability.
How to fix CVE-2024-21798?
To fix CVE-2024-21798, 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-2024-21798 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2024-21798 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-2024-21798?
CVE-2024-21798 affects ELECOM CO.,LTD. WRC-1167GS2-B, ELECOM CO.,LTD. WRC-1167GS2H-B, ELECOM CO.,LTD. WRC-1167GST2, ELECOM CO.,LTD. WRC-2533GS2-B, ELECOM CO.,LTD. WRC-2533GS2-W, ELECOM CO.,LTD. WRC-2533GS2V-B, ELECOM CO.,LTD. WRC-2533GST2, ELECOM CO.,LTD. WRC-X3200GST3-B, ELECOM CO.,LTD. WRC-G01-W, ELECOM CO.,LTD. WMC-X1800GST-B.
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