7.3
HIGH
CVE-2025-0509
Sparkle DSA Signing Bypass
Description

A security issue was found in Sparkle before version 2.6.4. An attacker can replace an existing signed update with another payload, bypassing Sparkle’s (Ed)DSA signing checks.

INFO

Published Date :

Feb. 4, 2025, 8:15 p.m.

Last Modified :

Aug. 5, 2025, 2:35 p.m.

Remotely Exploitable :

No

Impact Score :

6.0

Exploitability Score :

0.7
Affected Products

The following products are affected by CVE-2025-0509 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Netapp oncommand_workflow_automation
2 Netapp hci_compute_node
1 Sparkle-project sparkle
References to Advisories, Solutions, and Tools

Here, you will find a curated list of external links that provide in-depth information, practical solutions, and valuable tools related to CVE-2025-0509.

URL Resource
https://github.com/sparkle-project/Sparkle/pull/2550 Issue Tracking Patch
https://sparkle-project.org/documentation/security-and-reliability/ Patch
https://security.netapp.com/advisory/ntap-20250124-0008/ Vendor Advisory

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2025-0509 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2025-0509 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • Initial Analysis by [email protected]

    Aug. 05, 2025

    Action Type Old Value New Value
    Added CVSS V3.1 AV:A/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
    Added CPE Configuration OR *cpe:2.3:o:netapp:hci_compute_node:-:*:*:*:*:*:*:* *cpe:2.3:a:sparkle-project:sparkle:*:*:*:*:*:*:*:* versions up to (excluding) 2.6.4
    Added CPE Configuration OR *cpe:2.3:a:netapp:oncommand_workflow_automation:-:*:*:*:*:*:*:* *cpe:2.3:o:netapp:hci_compute_node:-:*:*:*:*:*:*:*
    Added Reference Type Fedora Project: https://github.com/sparkle-project/Sparkle/pull/2550 Types: Issue Tracking, Patch
    Added Reference Type CVE: https://security.netapp.com/advisory/ntap-20250124-0008/ Types: Vendor Advisory
    Added Reference Type Fedora Project: https://sparkle-project.org/documentation/security-and-reliability/ Types: Patch
  • CVE Modified by [email protected]

    Feb. 17, 2025

    Action Type Old Value New Value
    Changed Description A security issue was found in Sparkle before version 2.64. An attacker can replace an existing signed update with another payload, bypassing Sparkle’s (Ed)DSA signing checks. A security issue was found in Sparkle before version 2.6.4. An attacker can replace an existing signed update with another payload, bypassing Sparkle’s (Ed)DSA signing checks.
  • New CVE Received by [email protected]

    Feb. 04, 2025

    Action Type Old Value New Value
    Added Description A security issue was found in Sparkle before version 2.64. An attacker can replace an existing signed update with another payload, bypassing Sparkle’s (Ed)DSA signing checks.
    Added CVSS V3.1 AV:A/AC:H/PR:H/UI:R/S:C/C:H/I:H/A:H
    Added CWE CWE-552
    Added Reference https://github.com/sparkle-project/Sparkle/pull/2550
    Added Reference https://sparkle-project.org/documentation/security-and-reliability/
  • CVE Modified by af854a3a-2127-422b-91ae-364da2661108

    Feb. 04, 2025

    Action Type Old Value New Value
    Added Reference https://security.netapp.com/advisory/ntap-20250124-0008/
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2025-0509 is associated with the following CWEs:

Common Attack Pattern Enumeration and Classification (CAPEC)

Common Attack Pattern Enumeration and Classification (CAPEC) stores attack patterns, which are descriptions of the common attributes and approaches employed by adversaries to exploit the CVE-2025-0509 weaknesses.

CVSS31 - Vulnerability Scoring System
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability