CVE-2026-42062
ELECOM Wireless LAN Access Point OS Command Injection Vulnerability
Description
ELECOM wireless LAN access point devices contain an OS command injection in processing of username parameter. If processing a crafted request, an arbitrary OS command may be executed. No authentication is required.
INFO
Published Date :
May 13, 2026, 1:16 p.m.
Last Modified :
May 13, 2026, 3:47 p.m.
Remotely Exploit :
No
Source :
[email protected]
Affected Products
The following products are affected by CVE-2026-42062
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
No affected product recoded yet
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS 3.0 | CRITICAL | ede6fdc4-6654-4307-a26d-3331c018e2ce | ||||
| CVSS 3.0 | CRITICAL | MITRE-CVE | ||||
| CVSS 3.0 | CRITICAL | [email protected] | ||||
| CVSS 4.0 | CRITICAL | ede6fdc4-6654-4307-a26d-3331c018e2ce | ||||
| CVSS 4.0 | CRITICAL | [email protected] |
Solution
- Update ELECOM wireless LAN access point devices firmware.
- Sanitize all user inputs to prevent command injection.
- Validate username parameters rigorously.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2026-42062.
| URL | Resource |
|---|---|
| https://jvn.jp/en/jp/JVN03037325/ | |
| https://www.elecom.co.jp/news/security/20260512-01/ |
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2026-42062 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2026-42062
weaknesses.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2026-42062 vulnerability anywhere in the article.
-
Daily CyberSecurity
CVSS 10 Alert: Quest KACE SMA Auth Bypass Exploited to Hijack Managed Endpoints
Detailed listing of tools and scripts within the exposed C2 directory | Image: Hunt Cybersecurity researchers have just dropped a report on a critical “management plane” threat that has spent the last ... Read more
The following table lists the changes that have been made to the
CVE-2026-42062 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
New CVE Received by [email protected]
May. 13, 2026
Action Type Old Value New Value Added Description ELECOM wireless LAN access point devices contain an OS command injection in processing of username parameter. If processing a crafted request, an arbitrary OS command may be executed. No authentication is required. Added CVSS V4.0 AV:N/AC:L/AT:N/PR:N/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 Added CVSS V3 AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Added CWE CWE-78 Added Reference https://jvn.jp/en/jp/JVN03037325/ Added Reference https://www.elecom.co.jp/news/security/20260512-01/