CVE-2026-59764: Improper neutralization of special elements used in an OS command ('OS Command Injection') in ELECOM CO.,LTD. WRC-X3000GS3-B
ELECOM wireless LAN routers and access points devices contain an OS Command Injection vulnerability in WebUI. If this vulnerability is exploited, an arbitrary OS command may be executed by an attacker who can log in to the product.
AI Analysis
Technical Summary
CVE-2026-59764 describes an OS command injection vulnerability in the WebUI of ELECOM CO.,LTD. WRC-X3000GS3-B wireless LAN routers and access points. This vulnerability allows an authenticated attacker to execute arbitrary OS commands on the device. The vulnerability requires the attacker to have login privileges to the product. The CVSS v3.0 base score is 7.2, indicating high severity with network attack vector, low attack complexity, high privileges required, no user interaction, and impacts on confidentiality, integrity, and availability. The product is a cloud service, and a patch is available, though specific patch details are not provided.
Potential Impact
An attacker with login access to the affected ELECOM WRC-X3000GS3-B device could execute arbitrary OS commands, potentially leading to full compromise of the device's confidentiality, integrity, and availability. This could allow unauthorized control or disruption of the device's functions.
Mitigation Recommendations
Since the affected product is a cloud service and a patch is available, remediation is managed by the vendor. Users should verify with ELECOM CO.,LTD. that their devices have been updated to the patched version. Patch status should be confirmed via the vendor advisory. No additional mitigation steps are specified.
CVE-2026-59764: Improper neutralization of special elements used in an OS command ('OS Command Injection') in ELECOM CO.,LTD. WRC-X3000GS3-B
Description
ELECOM wireless LAN routers and access points devices contain an OS Command Injection vulnerability in WebUI. If this vulnerability is exploited, an arbitrary OS command may be executed by an attacker who can log in to the product.
CVSS v3.0
Score 7.2high
Affected software
ELECOM CO.,LTD.
WRC-X3000GS3-B
ELECOM CO.,LTD.
WRC-X3000GS3A-B
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2026-59764 describes an OS command injection vulnerability in the WebUI of ELECOM CO.,LTD. WRC-X3000GS3-B wireless LAN routers and access points. This vulnerability allows an authenticated attacker to execute arbitrary OS commands on the device. The vulnerability requires the attacker to have login privileges to the product. The CVSS v3.0 base score is 7.2, indicating high severity with network attack vector, low attack complexity, high privileges required, no user interaction, and impacts on confidentiality, integrity, and availability. The product is a cloud service, and a patch is available, though specific patch details are not provided.
Potential Impact
An attacker with login access to the affected ELECOM WRC-X3000GS3-B device could execute arbitrary OS commands, potentially leading to full compromise of the device's confidentiality, integrity, and availability. This could allow unauthorized control or disruption of the device's functions.
Mitigation Recommendations
Since the affected product is a cloud service and a patch is available, remediation is managed by the vendor. Users should verify with ELECOM CO.,LTD. that their devices have been updated to the patched version. Patch status should be confirmed via the vendor advisory. No additional mitigation steps are specified.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- jpcert
- Date Reserved
- 2026-07-13T01:43:55.938Z
- Cvss Version
- 3.0
- State
- PUBLISHED
- Is Cloud Service
- true
Threat ID: 6a6874ec9c2644c7f85cd7be
Added to database: 07/28/2026, 09:22:52 UTC
Last enriched: 07/29/2026, 18:08:58 UTC
Last updated: 09/11/2026, 22:06:34 UTC
Views: 83
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