Vulnerability · Published Apr 2, 2026 · Assigned by VulnCheck
CVE-2023-7343Belden Industrial HiVision Arbitrary Code Execution via Malicious Project File
High 7.8
In plain English
A high-severity privilege mismanagement in Hirschmann Industrial HiVision from Belden. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.1% (higher than 4% of all known vulnerabilities).
Severity (CVSS 3.1)7.8High
Exploit odds (30 days)0.1%top 96.3% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
Hirschmann Industrial HiVision versions 05.0.00 through 08.3.01 prior to 08.3.02 contain an arbitrary code execution vulnerability triggered when an administrator opens a maliciously crafted project file. Successful exploitation allows the attacker to execute code in the context of the HiVision process.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Belden | Hirschmann Industrial HiVision | 05.0.00 – through 08.3.01 |
Weakness: CWE-269 · Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H