CVE-2024-21798

MEDIUM EPSS 66.6%
Published Feb 28, 20242y ago · Modified Jun 17, 20261w ago
4.8 CVSS 3.1
Medium
Find Similar
Published Feb 28, 2024 2y ago
Last Modified Jun 17, 2026 1w ago

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".

CVSS Details

Base Score
4.8
Exploitability
1.7
Impact
2.7
Vector string
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N
Attack Vector Network
Attack Complexity Low
Privileges Required High
User Interaction Required
Scope Changed
Confidentiality Low
Integrity Low
Availability None

Threat Intelligence

EPSS Exploit Probability
66.6% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available

Weaknesses 1

CWE-79 Cross-site Scripting Injection

Affected Products 20

VendorProductVersionRange
elecomwrc-1167gs2-b_firmware* <1.73
elecomwrc-1167gs2-b*any
elecomwrc-1167gs2h-b_firmware* <1.73
elecomwrc-1167gs2h-b*any
elecomwrc-1167gst2_firmware* <1.34
elecomwrc-1167gst2*any
elecomwrc-2533gs2-b_firmware* <1.68
elecomwrc-2533gs2-b*any
elecomwrc-2533gs2-w_firmware* <1.68
elecomwrc-2533gs2-w*any
elecomwrc-2533gs2v-b_firmware* <1.68
elecomwrc-2533gs2v-b*any
elecomwrc-2533gst2_firmware* <1.31
elecomwrc-2533gst2*any
elecomwrc-x3200gst3-b_firmware* <1.27
elecomwrc-x3200gst3-b*any
elecomwrc-g01-w_firmware* <1.26
elecomwrc-g01-w*any
elecomwmc-x1800gst-b_firmware* <1.42
elecomwmc-x1800gst-b*any

References 2

  • jvn.jp https://jvn.jp/en/jp/JVN44166658/
    Third Party Advisory
  • elecom.co.jp https://www.elecom.co.jp/news/security/20240220-01/
    Vendor Advisory

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.