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CVE-2023-40263: n/a in n/a

High
VulnerabilityCVE-2023-40263cvecve-2023-40263
Published: Thu Feb 08 2024 (02/08/2024, 00:00:00 UTC)
Source: CVE
Vendor/Project: n/a
Product: n/a

Description

An issue was discovered in Atos Unify OpenScape Voice Trace Manager V8 before V8 R0.9.11. It allows authenticated command injection via ftp.

AI-Powered Analysis

AILast updated: 07/06/2025, 08:25:51 UTC

Technical Analysis

CVE-2023-40263 is a high-severity vulnerability identified in Atos Unify OpenScape Voice Trace Manager versions prior to V8 R0.9.11. The vulnerability is classified as an authenticated command injection via the FTP interface. Specifically, this flaw allows an attacker with valid authentication credentials to inject arbitrary commands through the FTP functionality of the product. The vulnerability is linked to CWE-77, which pertains to improper neutralization of special elements used in a command ('Command Injection'). The CVSS v3.1 base score is 8.8, indicating a high impact with network attack vector, low attack complexity, requiring privileges (PR:L) but no user interaction, and resulting in high confidentiality, integrity, and availability impacts. Exploitation could allow an attacker to execute arbitrary system commands on the underlying server hosting the OpenScape Voice Trace Manager, potentially leading to full system compromise, data theft, disruption of voice trace logging, or further lateral movement within the network. The vulnerability affects a critical component used in telephony and voice communication management, which is often integrated into enterprise communication infrastructures. No public exploits are currently known in the wild, and no official patches or mitigation links were provided at the time of publication. However, the presence of authenticated command injection in a network-facing service presents a significant risk if credentials are compromised or weak authentication mechanisms are in place.

Potential Impact

For European organizations, the impact of this vulnerability can be substantial, especially for enterprises and public sector entities relying on Atos Unify OpenScape Voice Trace Manager for voice communication logging and management. Successful exploitation could lead to unauthorized command execution on critical telephony infrastructure, resulting in disruption of voice services, loss or manipulation of call trace data, and potential exposure of sensitive communication metadata. This could affect operational continuity, regulatory compliance (e.g., GDPR requirements for data protection), and confidentiality of communications. Additionally, attackers could leverage this foothold to pivot into broader enterprise networks, escalating privileges and accessing other critical systems. Given the importance of unified communication systems in sectors such as finance, government, healthcare, and large enterprises across Europe, the risk extends beyond technical disruption to potential reputational damage and legal consequences.

Mitigation Recommendations

To mitigate this vulnerability, European organizations should: 1) Immediately verify if their environment uses Atos Unify OpenScape Voice Trace Manager versions prior to V8 R0.9.11 and plan for prompt upgrade to the fixed version once available. 2) Restrict access to the FTP interface to trusted administrative networks only, employing network segmentation and firewall rules to limit exposure. 3) Enforce strong authentication mechanisms and credential management policies to reduce the risk of credential compromise, including multi-factor authentication where supported. 4) Monitor FTP access logs and system command execution logs for suspicious activities indicative of command injection attempts. 5) Employ application-layer firewalls or intrusion detection/prevention systems capable of detecting anomalous FTP commands or injection patterns. 6) Conduct regular security assessments and penetration tests focusing on telephony infrastructure to identify and remediate similar vulnerabilities proactively. 7) Coordinate with Atos support channels for official patches and security advisories and apply them promptly upon release.

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Technical Details

Data Version
5.1
Assigner Short Name
mitre
Date Reserved
2023-08-11T00:00:00.000Z
Cisa Enriched
true
Cvss Version
3.1
State
PUBLISHED

Threat ID: 682cd0fa1484d88663aec397

Added to database: 5/20/2025, 6:59:06 PM

Last enriched: 7/6/2025, 8:25:51 AM

Last updated: 8/1/2025, 1:57:29 AM

Views: 14

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