CVE-2023-49232Public exploitNetwork attack vector

Account takeover via unlimited password-reset PIN guesses

Published Mar 29, 2024 · Updated Mar 25, 2025

Authentication bypass in Stilog I.S.T. Visual Planning before 8 Build 240207 allows remote attackers to take over arbitrary accounts. The unauthenticated validateResetPasswwd method accepts unlimited guesses for a five-digit PIN stored in the reset session and leaves failed attempts unlogged. A valid PIN resets the targeted account to an empty password; compromising an administrator also permits malicious Java module installation and command execution.

CVSS severity9.8
Critical
EPSS probability1.52%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Authentication bypass in Stilog I.S.T. Visual Planning before 8 Build 240207 allows remote attackers to take over arbitrary accounts. The unauthenticated validateResetPasswwd method accepts unlimited guesses for a five-digit PIN stored in the reset session and leaves failed attempts unlogged. A valid PIN resets the targeted account to an empty password; compromising an administrator also permits malicious Java module installation and command execution.

The record

CVE
CVE-2023-49232
Published
Mar 29, 2024
Updated
Mar 25, 2025
Vendor
Stilog I.S.T.
Product
Visual Planning
Classifications
CWE-269, T1110.001
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Mar 29, 2024CVE publishedPublication date reported by the CVE source.
  2. Mar 25, 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=1.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Stilog I.S.T. · Visual Planningversion=1.0

Published CVSS scores

9.8CISA-ADPCVSS:3.1/AV:N/AC:L/PR:N/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 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-269Improper Privilege Management
T1110.001Password Guessing

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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