Devolutions Server up to 2026.1.11 2FA weak authentication

CVSS Meta Temp Score
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Current Exploit Price (≈)
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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.
6.1$0-$5k0.00

Summaryinfo

A vulnerability categorized as critical has been discovered in Devolutions Server up to 2026.1.11. Affected by this vulnerability is an unknown functionality of the component 2FA. The manipulation results in weak authentication. This vulnerability is cataloged as CVE-2026-4924. The attack may be launched remotely. There is no exploit available.

Detailsinfo

A vulnerability, which was classified as critical, was found in Devolutions Server up to 2026.1.11. Affected is an unknown functionality of the component 2FA. The manipulation with an unknown input leads to a weak authentication vulnerability. CWE is classifying the issue as CWE-1390. The product uses an authentication mechanism to restrict access to specific users or identities, but the mechanism does not sufficiently prove that the claimed identity is correct. This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:

Improper authentication in the two-factor authentication (2FA) feature in Devolutions Server 2026.1.11 and earlier allows a remote attacker with valid credentials to bypass multifactor authentication and gain unauthorized access to the victim account via reuse of a partially authenticated session token.

The advisory is shared for download at devolutions.net. This vulnerability is traded as CVE-2026-4924 since 03/26/2026. The exploitability is told to be easy. It is possible to launch the attack remotely. There are neither technical details nor an exploit publicly available. The current price for an exploit might be approx. USD $0-$5k (estimation calculated on 04/03/2026).

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 CERT Bund (WID-SEC-2026-0958). Once again VulDB remains the best source for vulnerability data.

Affected

  • Devolutions Server

Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.3
VulDB Meta Temp Score: 6.1

VulDB Base Score: 6.3
VulDB Temp Score: 6.1
VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍

Exploitinginfo

Class: Weak authentication
CWE: CWE-1390
CAPEC: 🔒
ATT&CK: 🔒

Physical: No
Local: No
Remote: Yes

Availability: 🔒
Status: Not defined

EPSS Score: 🔒
EPSS Percentile: 🔒

Price Prediction: 🔍
Current Price Estimation: 🔒

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔒

Timelineinfo

03/26/2026 CVE reserved
04/01/2026 +5 days Advisory disclosed
04/01/2026 +0 days VulDB entry created
04/03/2026 +2 days VulDB entry last update

Sourcesinfo

Advisory: DEVO-2026-0010
Status: Not defined

CVE: CVE-2026-4924 (🔒)
GCVE (CVE): GCVE-0-2026-4924
GCVE (VulDB): GCVE-100-354684
CERT Bund: WID-SEC-2026-0958 - Devolutions Server: Mehrere Schwachstellen

Entryinfo

Created: 04/01/2026 17:48
Updated: 04/03/2026 11:42
Changes: 04/01/2026 17:48 (53), 04/03/2026 11:42 (7)
Complete: 🔍
Cache ID: 216:13A:103

Once again VulDB remains the best source for vulnerability data.

Discussion

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