CVE-2023-6153Network attack vector

Unauthenticated access to protected functionality

Published Mar 27, 2024 · Updated May 20, 2026

Authentication bypass in TeoSOFT Software TeoBASE through 20240327 allows remote attackers to access protected functionality without credentials. The published record identifies CWE-305 but does not disclose the affected component, request path, or validation error that permits the bypass. No credentials or user interaction are required, but the record does not identify the protected resources or privilege level exposed.

CVSS severity9.8
Critical
EPSS probability0.70%
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 TeoSOFT Software TeoBASE through 20240327 allows remote attackers to access protected functionality without credentials. The published record identifies CWE-305 but does not disclose the affected component, request path, or validation error that permits the bypass. No credentials or user interaction are required, but the record does not identify the protected resources or privilege level exposed.

The record

CVE
CVE-2023-6153
Published
Mar 27, 2024
Updated
May 20, 2026
Vendor
TeoSOFT Software
Product
TeoBASE
Classifications
CWE-305, CAPEC-115, T1548
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Mar 27, 2024CVE publishedPublication date reported by the CVE source.
  2. May 20, 2026Record 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 <=20240327

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

TeoSOFT Software · TeoBASEversion=0 <=20240327

Published CVSS scores

9.8TR-CERTCVSS: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.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

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
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-305Authentication Bypass by Primary Weakness
CAPEC-115Authentication Bypass
T1548Abuse Elevation Control Mechanism

Public exploit references

No public exploit references are available in this record.

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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