Vulnerability · Published Jan 23, 2026 · Assigned by zdi

CVE-2025-15349Anritsu ShockLine SCPI Race Condition Remote Code Execution Vulnerability

High 7.5

In plain English

A high-severity race condition in ShockLine from Anritsu. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.5% (higher than 44% of all known vulnerabilities).

Severity (CVSS 3.0)7.5High

Exploit odds (30 days)0.5%top 55.6% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official description

Anritsu ShockLine SCPI Race Condition Remote Code Execution Vulnerability. This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of Anritsu ShockLine. Authentication is not required to exploit this vulnerability. The specific flaw exists within the SCPI component. The issue results from the lack of proper locking when performing operations on an object. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-27315.

Affected products (as reported)

Vendor	Product	Versions
Anritsu	ShockLine	2025.4.1

Weakness: CWE-362 · Vector: CVSS:3.0/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

References

ZDI-25-1200 x_research-advisory