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CVE-2023-34732: n/a in n/a

Medium
VulnerabilityCVE-2023-34732cvecve-2023-34732
Published: Mon May 12 2025 (05/12/2025, 00:00:00 UTC)
Source: CVE
Vendor/Project: n/a
Product: n/a

Description

An issue in the userId parameter in the change password function of Flytxt NEON-dX v0.0.1-SNAPSHOT-6.9-qa-2-9-g5502a0c allows attackers to execute brute force attacks to discover user passwords.

AI-Powered Analysis

AILast updated: 07/04/2025, 19:41:22 UTC

Technical Analysis

CVE-2023-34732 is a medium-severity vulnerability affecting the password change functionality in Flytxt NEON-dX version 0.0.1-SNAPSHOT-6.9-qa-2-9-g5502a0c. The issue lies in the userId parameter, which is insufficiently protected against brute force attacks. Specifically, the vulnerability allows an attacker with at least some level of privileges (as indicated by the CVSS vector requiring PR:L, meaning low privileges) to repeatedly attempt password changes by guessing userIds and passwords without triggering effective rate limiting or lockout mechanisms. This flaw corresponds to CWE-307, which relates to improper restriction of excessive authentication attempts. The vulnerability does not require user interaction and can be exploited remotely over the network (AV:N). The impact primarily affects confidentiality and integrity, as successful brute forcing could lead to unauthorized access to user accounts by discovering passwords. Availability is not impacted. The CVSS score of 5.4 reflects a medium risk, balancing the ease of exploitation (low attack complexity) against the requirement for some privileges and the limited scope of impact. No known exploits are currently reported in the wild, and no patches or vendor advisories are linked, indicating that remediation may not yet be widely available. The vulnerability is specific to a particular software product used for customer engagement or telecom analytics, which may have niche deployment. The lack of detailed vendor or product information limits the ability to fully assess the threat landscape, but the technical details confirm the risk of brute force attacks due to inadequate controls on the userId parameter during password changes.

Potential Impact

For European organizations using Flytxt NEON-dX or similar platforms, this vulnerability could lead to unauthorized account access through brute force attacks, potentially exposing sensitive user data and undermining trust in customer engagement systems. Confidentiality of user credentials is at risk, and integrity of user accounts could be compromised, enabling attackers to impersonate legitimate users or escalate privileges. While availability is not directly affected, the breach of account security could have downstream effects such as fraud, data leakage, or regulatory non-compliance under GDPR. Organizations in sectors like telecommunications, marketing analytics, or customer data management that deploy this software may face reputational damage and legal consequences if exploited. The medium severity suggests a moderate risk, but the lack of existing exploits and the requirement for some privileges reduce immediate urgency. However, without timely mitigation, attackers could develop exploits, increasing risk over time.

Mitigation Recommendations

European organizations should implement the following specific mitigations: 1) Enforce strict rate limiting and account lockout policies on the password change functionality to prevent brute force attempts on the userId parameter. 2) Require multi-factor authentication (MFA) for password changes to add an additional verification layer beyond passwords. 3) Monitor logs for repeated failed password change attempts and trigger alerts for suspicious activity. 4) Conduct thorough code reviews and penetration testing focused on authentication and password management modules to identify similar weaknesses. 5) Engage with Flytxt or relevant vendors to obtain patches or updates addressing this vulnerability as soon as they become available. 6) Where possible, restrict access to the password change interface to trusted networks or VPNs to reduce exposure. 7) Educate users and administrators about strong password policies and the risks of brute force attacks. These measures go beyond generic advice by focusing on the specific attack vector (userId parameter brute forcing) and the operational context of the affected software.

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Technical Details

Data Version
5.1
Assigner Short Name
mitre
Date Reserved
2023-06-07T00:00:00.000Z
Cisa Enriched
true
Cvss Version
3.1
State
PUBLISHED

Threat ID: 682d9815c4522896dcbd5fc7

Added to database: 5/21/2025, 9:08:37 AM

Last enriched: 7/4/2025, 7:41:22 PM

Last updated: 7/31/2025, 12:47:16 AM

Views: 11

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