Vulnerability · Published Oct 28, 2026 · Assigned by zdi

CVE-2026-118607Alpine iLX-F511 diagapp Command Injection Vulnerability

Medium 6.8

In plain English

A medium-severity OS command injection in iLX-F511 from Alpine. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.9% (higher than 59% of all known vulnerabilities).

Severity (CVSS 3.0)6.8Medium

Exploit odds (30 days)0.9%top 41.0% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official description

Alpine iLX-F511 diagapp Command Injection Vulnerability. This vulnerability allows physically present attackers to execute arbitrary code on affected installations of Alpine iLX-F511 devices. Authentication is not required to exploit this vulnerability. The specific flaw exists within the diagapp component. The issue results from the lack of proper validation of a user-supplied string before using it to execute a system call. An attacker can leverage this vulnerability to execute code in the context of root. Was ZDI-CAN-28750.

Affected products (as reported)

Vendor	Product	Versions
Alpine	iLX-F511	7.0.000

Weakness: CWE-78 · Vector: CVSS:3.0/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References

ZDI-26-825 x_research-advisory