CVE-2024-21798

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".
Cross-site Scripting
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
4.8 MEDIUM
NETWORK
LOW
HIGH
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N
jpcertCNA
4.8 MEDIUM
CVSS:3.0/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N
CISA-ADPADP
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 39%
VendorProductVersion
elecomwrc-1167gs2-b_firmware
𝑥
< 1.73
elecomwrc-1167gs2h-b_firmware
𝑥
< 1.73
elecomwrc-1167gst2_firmware
𝑥
< 1.34
elecomwrc-2533gs2-b_firmware
𝑥
< 1.68
elecomwrc-2533gs2-w_firmware
𝑥
< 1.68
elecomwrc-2533gs2v-b_firmware
𝑥
< 1.68
elecomwrc-2533gst2_firmware
𝑥
< 1.31
elecomwrc-x3200gst3-b_firmware
𝑥
< 1.27
elecomwrc-g01-w_firmware
𝑥
< 1.26
elecomwmc-x1800gst-b_firmware
𝑥
< 1.42
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://jvn.jp/en/jp/JVN44166658/
https://www.elecom.co.jp/news/security/20240220-01/
https://jvn.jp/en/jp/JVN44166658/
https://www.elecom.co.jp/news/security/20240220-01/