CVE-2023-51638 - CVE House

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Status published Critical CVE-2023-51638

Allegra Hard-coded Credentials Authentication Bypass Vulnerability

9.8 CVSS

Vulnerability Description

Allegra Hard-coded Credentials Authentication Bypass Vulnerability. This vulnerability allows remote attackers to bypass authentication on affected installations of Allegra. Authentication is not required to exploit this vulnerability. The specific flaw exists within the configuration of a database. The issue results from the use of a hardcoded password. An attacker can leverage this vulnerability to bypass authentication on the system. Was ZDI-CAN-22360.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

No credits recorded in the NVD database.

References

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Affected Vendor

Allegra

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Affected Software

Allegra

Vulnerable Versions:

7.5.0.24

Timeline

Official Publish: November 22nd, 2024

Last Modified: November 25th, 2024

Added to House: July 22nd, 2026

CVSS Vectors

V3: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weaknesses (CWE)

MITRE ATT&CK TTPs

T1552 Unsecured Credentials

Credential Access

T1078 Valid Accounts

T1021 Remote Services

Lateral Movement

T1190 Exploit Public-Facing Application

T1098 Account Manipulation

Privilege Escalation