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CVE-2000-0292: The Adtran MX2800 M13 Multiplexer allows remote attackers to cause a denial of service via a ping fl

Medium
VulnerabilityCVE-2000-0292cve-2000-0292denial of service
Published: Wed Apr 19 2000 (04/19/2000, 04:00:00 UTC)
Source: NVD
Vendor/Project: adtran
Product: mx2800

Description

The Adtran MX2800 M13 Multiplexer allows remote attackers to cause a denial of service via a ping flood to the Ethernet interface, which causes the device to crash.

AI-Powered Analysis

AILast updated: 06/19/2025, 20:19:14 UTC

Technical Analysis

CVE-2000-0292 is a vulnerability affecting the Adtran MX2800 M13 Multiplexer, a telecommunications device used for multiplexing multiple digital signals over a single physical medium. The vulnerability arises from the device's Ethernet interface being susceptible to a ping flood attack, a form of Denial of Service (DoS). In this attack, an attacker sends a high volume of ICMP echo request packets (pings) to the device, overwhelming its processing capacity. This causes the device to crash, resulting in a loss of service. The vulnerability does not impact confidentiality or integrity but solely affects availability. The attack can be launched remotely without any authentication or user interaction, making it relatively easy to exploit. The CVSS score of 5.0 (medium severity) reflects this moderate impact and ease of exploitation. No patches are currently available for this vulnerability, and there are no known exploits in the wild. Given the device's role in telecommunications infrastructure, a successful DoS could disrupt network connectivity for organizations relying on the MX2800 for multiplexing services.

Potential Impact

For European organizations, the impact of this vulnerability could be significant in sectors relying on legacy telecommunications infrastructure where the Adtran MX2800 M13 Multiplexer is still in operation. A successful ping flood attack could cause network outages, disrupting critical communications and data transmission. This could affect ISPs, telecom providers, and enterprises with legacy network equipment, potentially leading to operational downtime and service degradation. While the vulnerability does not compromise data confidentiality or integrity, the loss of availability can impact business continuity, especially in industries such as finance, healthcare, and government services where uninterrupted network access is crucial. Additionally, prolonged outages could lead to reputational damage and financial losses. The lack of a patch means organizations must rely on network-level mitigations and monitoring to reduce risk.

Mitigation Recommendations

Given the absence of a patch, European organizations should implement specific mitigations to protect the Adtran MX2800 M13 Multiplexer from ping flood attacks. These include: 1) Deploying rate limiting on ICMP traffic at network ingress points to restrict the volume of ping requests reaching the device. 2) Configuring firewalls or intrusion prevention systems (IPS) to detect and block ICMP flood patterns targeting the MX2800's IP addresses. 3) Segmenting the network to isolate the multiplexer from untrusted networks, limiting exposure to potential attackers. 4) Monitoring network traffic for unusual spikes in ICMP requests and setting up alerts for rapid response. 5) Considering replacement or upgrade of legacy equipment where feasible, as the device is outdated and unsupported. 6) Engaging with telecom service providers to assess the presence of vulnerable devices and coordinate protective measures. These targeted actions go beyond generic advice by focusing on controlling ICMP traffic and network segmentation specific to the device's operational context.

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Threat ID: 682ca32db6fd31d6ed7df9f0

Added to database: 5/20/2025, 3:43:41 PM

Last enriched: 6/19/2025, 8:19:14 PM

Last updated: 8/14/2025, 9:58:12 PM

Views: 18

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