CVE-2025-6523
July 22, 2025, 7:15 p.m.
7.7
High
Description
Use of weak credentials in emergency authentication component in Devolutions Server allows an unauthenticated attacker to bypass authentication via brute forcing the short emergency codes generated by the server within a feasible timeframe.
This issue affects the following versions :
* Devolutions Server 2025.2.2.0 through 2025.2.3.0
*
Devolutions Server 2025.1.11.0 and earlier
Product(s) Impacted
| Vendor | Product | Versions |
|---|---|---|
| Devolutions |
|
|
Weaknesses
Common security weaknesses mapped to this vulnerability.
CWE-1391
Use of Weak Credentials
The product uses weak credentials (such as a default key or hard-coded password) that can be calculated, derived, reused, or guessed by an attacker.
*CPE(s)
Affected systems and software identified for this CVE.
| Type | Vendor | Product | Version | Update | Edition | Language | Software Edition | Target Software | Target Hardware | Other Information |
|---|---|---|---|---|---|---|---|---|---|---|
| a | devolutions | devolutions_server | 2025.2.2.0-2025.2.3.0 | / | / | / | / | / | / | / |
| a | devolutions | devolutions_server | 2025.1.11.0 | / | / | / | / | / | / | / |
Tags
CVSS Score
CVSS Data - 3.1
- Attack Vector: NETWORK
- Attack Complexity: LOW
- Privileges Required: LOW
- Scope: CHANGED
- Confidentiality Impact: HIGH
- Integrity Impact: NONE
- Availability Impact: NONE
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N
Timeline
Published: July 22, 2025, 5:15 p.m.
Last Modified: July 22, 2025, 7:15 p.m.
Last Modified: July 22, 2025, 7:15 p.m.
Status : Received
CVE has been recently published to the CVE List and has been received by the NVD.
More infoSource
security@devolutions.net
*Disclaimer: Some vulnerabilities do not have an associated CPE. To enhance the data, we use AI to infer CPEs based on CVE details. This is an automated process and might not always be accurate.