CVE-2026-35506 Command injection in WRC-BE65QSD-B
A logged-in user can execute arbitrary OS commands on ELECOM wireless access points via the ping_ip_addr parameter.
- Exploited in the wild
- Not known
- Login needed
- An administrator
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-35506?
CVE-2026-35506 is a high-severity command injection vulnerability in ELECOM CO.,LTD. WRC-BE65QSD-B, published on 13 May 2026. An attacker needs administrator access to exploit it, with no action from the victim.
Official 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.
Weakness: CWE-78
Which versions are affected by CVE-2026-35506?
How do I fix CVE-2026-35506?
No fix has been published for CVE-2026-35506 yet. Limit exposure of the affected software until one is available.
Upgrade, and pass arguments to programs as a list instead of through a shell. More about Command injection.
Is CVE-2026-35506 being exploited?
There is no known exploitation of CVE-2026-35506 in the wild and no public exploit code.
Sources
Also known as GHSA-p3g4-xxhh-7c6g.