VDB-299640 · CVE-2025-2280 · DEVO-2025-0004

Devolutions Server up to 2024.3.13 Browser Extension Restriction access control

CVSS Meta Temp Score CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.	Current Exploit Price (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
5.5	$0-$5k	0.00

Summaryinfo

A vulnerability described as critical has been identified in Devolutions Server up to 2024.3.13. Affected by this vulnerability is an unknown functionality of the component Browser Extension Restriction. The manipulation results in access control. This vulnerability is known as CVE-2025-2280. No exploit is available.

Detailsinfo

A vulnerability, which was classified as critical, was found in Devolutions Server up to 2024.3.13. Affected is an unknown code block of the component Browser Extension Restriction. The manipulation with an unknown input leads to a access control vulnerability. CWE is classifying the issue as CWE-284. The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor. This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:

Improper access control in web extension restriction feature in Devolutions Server 2024.3.13 and earlier allows an authenticated user to bypass the browser extension restriction feature.

The advisory is shared for download at devolutions.net. This vulnerability is traded as CVE-2025-2280 since 03/13/2025. The exploitability is told to be easy. There are neither technical details nor an exploit publicly available. The MITRE ATT&CK project declares the attack technique as T1068.

The vulnerability scanner Nessus provides a plugin with the ID 233177 (Devolutions Server <= 2024.3.13 Multiple Vulnerabilities (DEVO-2025-0004)), which helps to determine the existence of the flaw in a target environment.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The vulnerability is also documented in the vulnerability database at Tenable (233177). VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Vendor

Devolutions

Name

Server

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.5
VulDB Meta Temp Score: 5.5

VulDB Base Score: 5.5
VulDB Temp Score: 5.5
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AV	AC	Au	C	I	A
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳

Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock

VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Access control
CWE: CWE-284 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Partially

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	Unlock	Unlock	Unlock	Unlock
Today	Unlock	Unlock	Unlock	Unlock

Nessus ID: 233177
Nessus Name: Devolutions Server <= 2024.3.13 Multiple Vulnerabilities (DEVO-2025-0004)

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

03/13/2025 🔍
03/13/2025 +0 days 🔍
03/13/2025 +0 days 🔍
03/21/2025 +8 days 🔍

Sourcesinfo

Advisory: DEVO-2025-0004
Status: Confirmed

CVE: CVE-2025-2280 (🔍)
GCVE (CVE): GCVE-0-2025-2280
GCVE (VulDB): GCVE-100-299640

Entryinfo

Created: 03/13/2025 14:40
Updated: 03/21/2025 18:28
Changes: 03/13/2025 14:40 (54), 03/19/2025 06:03 (1), 03/21/2025 18:28 (2)
Complete: 🔍
Cache ID: 216::103

VulDB is the best source for vulnerability data and more expert information about this specific topic.