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Allegro

4 CVEs product

Monthly

CVE-2026-16211 Jul 19, 03:30 LOW POC Monitor

Race condition in Allegro Ralph's hostname allocation handler allows adjacent, low-privileged attackers to corrupt hostname assignment logic, producing duplicate or incorrect hostname entries. The flaw resides in the AssetLastHostname.increment_hostname function within src/ralph/assets/models/assets.py, where concurrent manipulation of the counter argument creates a time-of-check/time-of-use window. The project maintainers were notified via an issue report but have not yet responded, leaving no available patch; a proof-of-concept exploit has been publicly disclosed on GitHub. No public exploit identified at time of analysis beyond the PoC, and KEV status is not confirmed.

Information Disclosure Race Condition N A Allegro
NVD VulDB GitHub
CVSS 4.0
1.2
EPSS
0.2%
CVE-2023-25392 Apr 10, 14:15 PyPI MEDIUM POC PATCH This Month

Allegro Tech BigFlow <1.6 is vulnerable to Missing SSL Certificate Validation. Rated medium severity (CVSS 5.9), this vulnerability is remotely exploitable, no authentication required. Public exploit code available.

Information Disclosure Allegro Bigflow
NVD GitHub
CVSS 3.1
5.9
EPSS
0.4%
CVE-2021-43978 Dec 08, 19:15 HIGH PATCH This Week

Allegro WIndows 3.3.4152.0, embeds software administrator database credentials into its binary files, which allows users to access and modify data using the same credentials. Rated high severity (CVSS 8.1), this vulnerability is remotely exploitable, low attack complexity. This Insufficiently Protected Credentials vulnerability could allow attackers to obtain user credentials due to weak protection mechanisms.

Information Disclosure Microsoft Allegro
NVD
CVSS 3.1
8.1
EPSS
0.7%
CVE-2021-42110 Dec 08, 16:15 HIGH PATCH This Week

An issue was discovered in Allegro Windows (formerly Popsy Windows) before 3.3.4156.1. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity.

Privilege Escalation Microsoft Allegro
NVD
CVSS 3.1
7.8
EPSS
0.3%
EPSS 0% CVSS 1.2
LOW POC Monitor

Race condition in Allegro Ralph's hostname allocation handler allows adjacent, low-privileged attackers to corrupt hostname assignment logic, producing duplicate or incorrect hostname entries. The flaw resides in the AssetLastHostname.increment_hostname function within src/ralph/assets/models/assets.py, where concurrent manipulation of the counter argument creates a time-of-check/time-of-use window. The project maintainers were notified via an issue report but have not yet responded, leaving no available patch; a proof-of-concept exploit has been publicly disclosed on GitHub. No public exploit identified at time of analysis beyond the PoC, and KEV status is not confirmed.

Information Disclosure Race Condition N A +1
NVD VulDB GitHub
EPSS 0% CVSS 5.9
MEDIUM POC PATCH This Month

Allegro Tech BigFlow <1.6 is vulnerable to Missing SSL Certificate Validation. Rated medium severity (CVSS 5.9), this vulnerability is remotely exploitable, no authentication required. Public exploit code available.

Information Disclosure Allegro Bigflow
NVD GitHub
EPSS 1% CVSS 8.1
HIGH PATCH This Week

Allegro WIndows 3.3.4152.0, embeds software administrator database credentials into its binary files, which allows users to access and modify data using the same credentials. Rated high severity (CVSS 8.1), this vulnerability is remotely exploitable, low attack complexity. This Insufficiently Protected Credentials vulnerability could allow attackers to obtain user credentials due to weak protection mechanisms.

Information Disclosure Microsoft Allegro
NVD
EPSS 0% CVSS 7.8
HIGH PATCH This Week

An issue was discovered in Allegro Windows (formerly Popsy Windows) before 3.3.4156.1. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity.

Privilege Escalation Microsoft Allegro
NVD

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