Elecom Co Ltd
Monthly
OS command injection in ELECOM wireless LAN access points (WRC-BE72XSD, WRC-BE65QSD, WRC-W702 series) allows unauthenticated remote attackers to execute arbitrary system commands via crafted username parameter without authentication. The vulnerability affects multiple enterprise and consumer access point models running firmware v1.1.0-1.1.1, with public disclosure by JPCERT/CC and vendor advisory available from ELECOM. CVSS 4.0 score of 9.3 reflects critical severity with network attack vector, low complexity, and no privilege requirements, enabling complete system compromise of affected wireless infrastructure devices.
Unauthenticated remote access to ELECOM wireless LAN access points (WRC-BE72XSD, WRC-BE65QSD, WRC-W702 models) allows attackers to perform administrative operations via specific URLs that bypass authentication (CWE-288). With CVSS 4.0 score 9.3 (AV:N/AC:L/PR:N), this represents a critical access control failure enabling complete device compromise over the network. EPSS data not available; no confirmed active exploitation (not in CISA KEV) or public POC identified at time of analysis, though the vendor advisory from ELECOM and JPCERT coordination suggests real-world discovery.
OS command injection in ELECOM wireless LAN access point devices allows authenticated administrators to execute arbitrary system commands via a crafted ping_ip_addr parameter. Affects multiple ELECOM WRC-series models including WRC-BE72XSD-B (v1.1.1 and earlier), WRC-BE65QSD-B (v1.1.0 and earlier), and WRC-W702-B (v1.1.0 and earlier). Despite the high CVSS 8.6 score, exploitation requires high-privilege (administrator) credentials, significantly limiting real-world risk to scenarios involving compromised admin accounts or malicious insiders. No active exploitation (KEV) or public POC has been identified at time of analysis. Vendor advisory available from ELECOM with remediation guidance.
Cross-site request forgery (CSRF) in ELECOM wireless LAN access points (WAB-BE187-M, WAB-BE72-M, WAB-BE36-M, WAB-BE36-S) allows remote attackers to trick authenticated users into performing unintended administrative operations by viewing a malicious webpage. The vulnerability exists despite CSRF token implementation due to inadequate token validation, enabling integrity compromise of access point configuration without user knowledge.
ELECOM wireless LAN access point models WAB-BE187-M, WAB-BE72-M, WAB-BE36-M, and WAB-BE36-S fail to validate the language parameter in administrative pages, allowing remote attackers to break the admin interface for logged-in users via malicious web pages. The vulnerability requires user interaction (viewing a malicious page while authenticated to the access point) and results in denial of service of the administrative interface rather than data exposure or unauthorized access. No public exploit code has been identified at time of analysis.
Stored cross-site scripting vulnerability in ELECOM wireless LAN access point devices (WAB-BE187-M, WAB-BE72-M, WAB-BE36-M, WAB-BE36-S) allows authenticated administrators to inject malicious scripts that execute in other administrators' web browsers when they access the device management interface. Exploitation requires high-privilege administrative credentials and user interaction (victim must visit the admin panel), limiting real-world risk despite network-accessible attack surface.
ELECOM wireless LAN access point devices WRC-X1800GS-B, WRC-X3000GS2 series, WRC-X6000QS series, and related models use a hard-coded cryptographic key to encrypt configuration file backups. An attacker who obtains a backup file can decrypt and modify the configuration using the publicly known key, then trick a network administrator into restoring the malicious configuration, enabling complete compromise of network settings. This requires user interaction (administrator deploying a crafted backup) but no authentication, making it a practical attack vector for supply-chain compromise or insider threats. CVSS 6.5 (Medium) reflects the high integrity impact balanced against the requirement for administrator interaction.
OS command injection in ELECOM wireless LAN access points (WRC-BE72XSD, WRC-BE65QSD, WRC-W702 series) allows unauthenticated remote attackers to execute arbitrary system commands via crafted username parameter without authentication. The vulnerability affects multiple enterprise and consumer access point models running firmware v1.1.0-1.1.1, with public disclosure by JPCERT/CC and vendor advisory available from ELECOM. CVSS 4.0 score of 9.3 reflects critical severity with network attack vector, low complexity, and no privilege requirements, enabling complete system compromise of affected wireless infrastructure devices.
Unauthenticated remote access to ELECOM wireless LAN access points (WRC-BE72XSD, WRC-BE65QSD, WRC-W702 models) allows attackers to perform administrative operations via specific URLs that bypass authentication (CWE-288). With CVSS 4.0 score 9.3 (AV:N/AC:L/PR:N), this represents a critical access control failure enabling complete device compromise over the network. EPSS data not available; no confirmed active exploitation (not in CISA KEV) or public POC identified at time of analysis, though the vendor advisory from ELECOM and JPCERT coordination suggests real-world discovery.
OS command injection in ELECOM wireless LAN access point devices allows authenticated administrators to execute arbitrary system commands via a crafted ping_ip_addr parameter. Affects multiple ELECOM WRC-series models including WRC-BE72XSD-B (v1.1.1 and earlier), WRC-BE65QSD-B (v1.1.0 and earlier), and WRC-W702-B (v1.1.0 and earlier). Despite the high CVSS 8.6 score, exploitation requires high-privilege (administrator) credentials, significantly limiting real-world risk to scenarios involving compromised admin accounts or malicious insiders. No active exploitation (KEV) or public POC has been identified at time of analysis. Vendor advisory available from ELECOM with remediation guidance.
Cross-site request forgery (CSRF) in ELECOM wireless LAN access points (WAB-BE187-M, WAB-BE72-M, WAB-BE36-M, WAB-BE36-S) allows remote attackers to trick authenticated users into performing unintended administrative operations by viewing a malicious webpage. The vulnerability exists despite CSRF token implementation due to inadequate token validation, enabling integrity compromise of access point configuration without user knowledge.
ELECOM wireless LAN access point models WAB-BE187-M, WAB-BE72-M, WAB-BE36-M, and WAB-BE36-S fail to validate the language parameter in administrative pages, allowing remote attackers to break the admin interface for logged-in users via malicious web pages. The vulnerability requires user interaction (viewing a malicious page while authenticated to the access point) and results in denial of service of the administrative interface rather than data exposure or unauthorized access. No public exploit code has been identified at time of analysis.
Stored cross-site scripting vulnerability in ELECOM wireless LAN access point devices (WAB-BE187-M, WAB-BE72-M, WAB-BE36-M, WAB-BE36-S) allows authenticated administrators to inject malicious scripts that execute in other administrators' web browsers when they access the device management interface. Exploitation requires high-privilege administrative credentials and user interaction (victim must visit the admin panel), limiting real-world risk despite network-accessible attack surface.
ELECOM wireless LAN access point devices WRC-X1800GS-B, WRC-X3000GS2 series, WRC-X6000QS series, and related models use a hard-coded cryptographic key to encrypt configuration file backups. An attacker who obtains a backup file can decrypt and modify the configuration using the publicly known key, then trick a network administrator into restoring the malicious configuration, enabling complete compromise of network settings. This requires user interaction (administrator deploying a crafted backup) but no authentication, making it a practical attack vector for supply-chain compromise or insider threats. CVSS 6.5 (Medium) reflects the high integrity impact balanced against the requirement for administrator interaction.