CVE-2024-0801

Published Mar 13, 2024

Last updated 7 months ago

CVSS high 7.5

Overview

Description
A denial of service vulnerability exists in Arcserve Unified Data Protection 9.2 and 8.1 in ASNative.dll.
Source
vulnreport@tenable.com
NVD status
Analyzed
Products
udp

Risk scores

CVSS 3.1

Type
Secondary
Base score
7.5
Impact score
3.6
Exploitability score
3.9
Vector string
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Severity
HIGH

Weaknesses

134c704f-9b21-4f2e-91b3-4a467353bcc0
CWE-75

Social media

Hype score
Not currently trending

  1. 🚨 [HIGH] Active exploitation detected: CVE-2024-0801 Exploit in the wild confirmed for CVE-2024-0801 (CVSS null). A denial of service vulnerability exists in Arcserve Unified Data Protection 9.2 and 8.1 ... 🔗 https://t.co/RZBhpWnHFz #ZeroDay #ExploitInWild #CyberSecurity

    @ctiwatchcloud

    13 Apr 2026

    45 Impressions

    0 Retweets

    1 Like

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  2. 🚨 CVE-2024-0801 - high 🚨 Arcserve Unified Data Protection - Unauthenticated DoS in ASNative.dll > A denial of service vulnerability exists in Arcserve Unified Data Protection 9.2 and ... 👾 https://t.co/d5hr21t5pG @pdnuclei #NucleiTemplates #cve

    @pdnuclei_bot

    6 Nov 2025

    166 Impressions

    0 Retweets

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    0 Quotes

Configurations

Related CVEs

  1. A heap-based buffer overflow vulnerability exists in the input parsing logic of Arcserve Unified Data Protection (UDP). This flaw can be triggered without authentication by sending specially crafted input to the target system. Improper bounds checking allows an attacker to overwrite heap memory, potentially leading to application crashes or remote code execution. Exploitation occurs in the context of the affected process and does not require user interaction. The vulnerability poses a high risk due to its pre-authentication nature and potential for full compromise. This vulnerability affects all UDP versions prior to 10.2. UDP 10.2 includes the necessary patches and requires no action. Versions 8.0 through 10.1 are supported and require either patch application or upgrade to 10.2. Versions 7.x and earlier are unsupported or out of maintenance and must be upgraded to 10.2 to remediate the issue.•CVE-2025-34522
  2. A heap-based buffer overflow vulnerability exists in the exists in the network-facing input handling routines of Arcserve Unified Data Protection (UDP). This flaw is reachable without authentication and results from improper bounds checking when processing attacker-controlled input. By sending specially crafted data, a remote attacker can corrupt heap memory, potentially causing a denial of service or enabling arbitrary code execution depending on the memory layout and exploitation techniques used. This vulnerability is similar in nature to CVE-2025-34522 but affects a separate code path or component. No user interaction is required, and exploitation occurs in the context of the vulnerable process. This vulnerability affects all UDP versions prior to 10.2. UDP 10.2 includes the necessary patches and requires no action. Versions 8.0 through 10.1 are supported and require either patch application or upgrade to 10.2. Versions 7.x and earlier are unsupported or out of maintenance and must be upgraded to 10.2 to remediate the issue.•CVE-2025-34523
  3. An authentication bypass vulnerability in Arcserve Unified Data Protection (UDP) allows unauthenticated attackers to gain unauthorized access to protected functionality or user accounts. By manipulating specific request parameters or exploiting a logic flaw, an attacker can bypass login mechanisms without valid credentials and access administrator-level features. This vulnerability affects all UDP versions prior to 10.2. UDP 10.2 includes the necessary patches and requires no action. Versions 8.0 through 10.1 are supported and require either patch application or upgrade to 10.2. Versions 7.x and earlier are unsupported or out of maintenance and must be upgraded to 10.2 to remediate the issue.•CVE-2025-34520
  4. A reflected cross-site scripting (XSS) vulnerability exists in the web interface of the Arcserve Unified Data Protection (UDP), where unsanitized user input is improperly reflected in HTTP responses. This flaw allows remote attackers with low privileges to craft malicious links that, when visited by another user, execute arbitrary JavaScript in the victim’s browser. Successful exploitation may lead to session hijacking, credential theft, or other client-side impacts. The vulnerability requires user interaction and occurs within a shared browser context. This vulnerability affects all UDP versions prior to 10.2. UDP 10.2 includes the necessary patches and requires no action. Versions 8.0 through 10.1 are supported and require either patch application or upgrade to 10.2. Versions 7.x and earlier are unsupported or out of maintenance and must be upgraded to 10.2 to remediate the issue.•CVE-2025-34521
  5. A path traversal vulnerability exists in Arcserve Unified Data Protection 9.2 and 8.1 in edge-app-base-webui.jar!com.ca.arcserve.edge.app.base.ui.server.servlet.ImportNodeServlet.•CVE-2024-0800

References

Sources include official advisories and independent security research.