CVE-2023-51638

EUVD-2023-56350

22.11.2024, 20:15

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.

Provider	Type	Base Score	Atk. Vector	Atk. Complexity	Priv. Required	Vector
NIST	Primary	9.8 CRITICAL	NETWORK	LOW	NONE	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
zdi	CNA	9.8 CRITICAL				CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Base Score

CVSS 3.x

EPSS Score

Percentile: 49%

Affected Products (NVD)

Vendor	Product	Version
alltena	allegra	𝑥 < 7.5.1

𝑥

= Vulnerable software versions

Common Weakness Enumeration

CWE-798 - Use of Hard-coded Credentials
The software contains hard-coded credentials, such as a password or cryptographic key, which it uses for its own inbound authentication, outbound communication to external components, or encryption of internal data.

References

https://www.trackplus.com/en/service/release-notes-reader/7-5-1-release-notes-2.html

https://www.zerodayinitiative.com/advisories/ZDI-24-111/