CVE-2026-22550

Published Feb 3, 2026 CVSS 4.0 · 8.6 High EPSS 1.8% KEV · Not listed
Description
OS command injection vulnerability exists in ELECOM wireless LAN products. A crafted request from a logged-in user may lead to an arbitrary OS command execution.

Remediation

No solution or workaround provided in the CVE record

Tracking

Sign in to view the affected projects.

Advisories

No advisories available
History
Type Values Removed Values Added
Title OS Command Injection Vulnerability in Elecom Wireless Routers
Type Values Removed Values Added
Title OS Command Injection Vulnerability in Elecom Wireless Routers
Type Values Removed Values Added
Title OS Command Injection in Elecom WRC Router Models
Type Values Removed Values Added
Description OS command injection vulnerability exists in WRC-X1500GS-B and WRC-X1500GSA-B. A crafted request from a logged-in user may lead to an arbitrary OS command execution. OS command injection vulnerability exists in ELECOM wireless LAN products. A crafted request from a logged-in user may lead to an arbitrary OS command execution.
Type Values Removed Values Added
Title OS Command Injection in Elecom WRC Router Models
Type Values Removed Values Added
First Time appeared Elecom wrc-x1500gs-b Firmware
Elecom wrc-x1500gsa-b Firmware
CPEs cpe:2.3:h:elecom:wrc-x1500gs-b:-:*:*:*:*:*:*:*
cpe:2.3:h:elecom:wrc-x1500gsa-b:-:*:*:*:*:*:*:*
cpe:2.3:o:elecom:wrc-x1500gs-b_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:elecom:wrc-x1500gsa-b_firmware:*:*:*:*:*:*:*:*
Vendors & Products Elecom wrc-x1500gs-b Firmware
Elecom wrc-x1500gsa-b Firmware
Metrics cvssV3_1

{'score': 8.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H'}

Type Values Removed Values Added
First Time appeared Elecom
Elecom wrc-x1500gs-b
Elecom wrc-x1500gsa-b
Vendors & Products Elecom
Elecom wrc-x1500gs-b
Elecom wrc-x1500gsa-b
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description OS command injection vulnerability exists in WRC-X1500GS-B and WRC-X1500GSA-B. A crafted request from a logged-in user may lead to an arbitrary OS command execution.
Weaknesses CWE-78
References
Metrics cvssV3_0

{'score': 7.2, 'vector': 'CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H'}

cvssV4_0

{'score': 8.6, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
jpcert
Published
Updated
May 12, 2026, 8:09 AM
Reserved
Jan 30, 2026, 1:42 AM
Status
Modified
Published
Feb 3, 2026, 7:16 AM
Modified
Jun 17, 2026, 10:20 AM