CVE-2024-42533

Critical

Published: 25 March 2025

Published

25 March 2025

Modified

15 April 2026

KEV Added

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Patch

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CVSS Score v3.1 9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS Score 0.0122 79.4th percentile

Risk Priority 20 60% EPSS · 20% KEV · 20% CVSS

Summary

CVE-2024-42533 is a critical-severity SQL Injection (CWE-89) vulnerability. Its CVSS base score is 9.8 (Critical).

Operationally, exploitation aligns with the MITRE ATT&CK technique Exploit Public-Facing Application (T1190); ranked in the top 20.6% of CVEs by exploit likelihood; it is not currently listed in the CISA KEV catalog.

The strongest mitigations our analysis identified are NIST 800-53 RA-5 (Vulnerability Monitoring and Scanning) and SI-10 (Information Input Validation).

Deeper analysis

CVE-2024-42533 is a SQL injection vulnerability (CWE-89) in the authentication module of Convivance StandVoice versions 4.5 through 6.2. The flaw allows remote attackers to execute arbitrary code by exploiting the GEST_LOGIN parameter. It has a CVSS v3.1 base score of 9.8 (AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H), indicating critical severity due to its network accessibility, low attack complexity, and lack of prerequisites.

Unauthenticated remote attackers can exploit this vulnerability over the network without user interaction. Successful exploitation grants high-impact access to confidentiality, integrity, and availability, enabling arbitrary code execution on the affected system through the injected SQL payload in the authentication process.

Further details, including potential mitigation guidance, are documented in the referenced advisories at https://gist.github.com/7h30th3r0n3/eae27e0eed39741365c55dfd46b57dc8. Security practitioners should review these sources for patching instructions or workarounds specific to StandVoice deployments.

EU & UK References

🇪🇺 ENISA EUVD: EUVD-2024-54499

Vulnerability details

SQL injection vulnerability in the authentication module in Convivance StandVoice 4.5 through 6.2 allows remote attackers to execute arbitrary code via the GEST_LOGIN parameter.

CWE(s): CWE-89

Related Threats

MITRE ATT&CK Enterprise TechniquesAI

T1190 Exploit Public-Facing Application Initial Access

Adversaries may attempt to exploit a weakness in an Internet-facing host or system to initially access a network.

attack.mitre.org →

Why these techniques?

SQL injection vulnerability in public-facing authentication module enables remote unauthenticated arbitrary code execution, directly mapping to T1190 Exploit Public-Facing Application.

Confidence: HIGH · MITRE ATT&CK Enterprise v19.0