CVE-2023-50895Network attack vector

Authenticated code execution via crafted Groovy project

Published Mar 26, 2024 · Updated Mar 13, 2025

Code injection in Janitza GridVis 9.0.66 and earlier allows remote authenticated users with administrative access to execute arbitrary Groovy code. The ServerDatabaseProject loader exposes dangerous methods and executes a specially placed, user-controlled Groovy script while loading a project. Administrative authentication and submission of a crafted project are required; successful exploitation grants code execution on the GridVis host.

CVSS severity7.2
High
EPSS probability0.66%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Code injection in Janitza GridVis 9.0.66 and earlier allows remote authenticated users with administrative access to execute arbitrary Groovy code. The ServerDatabaseProject loader exposes dangerous methods and executes a specially placed, user-controlled Groovy script while loading a project. Administrative authentication and submission of a crafted project are required; successful exploitation grants code execution on the GridVis host.

The record

CVE
CVE-2023-50895
Published
Mar 26, 2024
Updated
Mar 13, 2025
Vendor
Janitza
Product
GridVis
Classifications
T1059
Attack vector
network
Privileges
admin

Timeline

How it unfolded

  1. Mar 26, 2024CVE publishedPublication date reported by the CVE source.
  2. Mar 13, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=0 <=9.0.66

What conditions does exploitation require?

Attack vectornetwork
Required privilegesadmin

What is affected?

Janitza · GridVisversion=0 <=9.0.66

Published CVSS scores

7.2CISA-ADPCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

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No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesadmin
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

T1059Command and Scripting Interpreter

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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