PT-2025-54183 · Anritsu · Vectorstar

Published 2025-12-30 · Updated 2026-01-23 · CVE-2025-15350

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions Anritsu VectorStar (affected versions not specified)

Description A flaw exists in the parsing of CHX files within Anritsu VectorStar, stemming from insufficient validation of user-supplied data. This can lead to the deserialization of untrusted data, potentially allowing a remote attacker to execute code within the context of the current process. User interaction is required, such as visiting a malicious page or opening a malicious file, to trigger exploitation.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

RCE

Deserialization of Untrusted Data

Weakness Enumeration

CWE-502

Related Identifiers

CVE-2025-15350

ZDI-25-1201

Affected Products

Vectorstar

References · 4

• https://zerodayinitiative.com/advisories/ZDI-25-1201 · Security Note
• https://osv.dev/vulnerability/CVE-2025-15350 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-15350 · Security Note
• https://twitter.com/CVEnew/status/2014576943103148196 · Twitter Post