VDB-255841 · CVE-2024-1764 · DEVO-2024-0002

Devolutions Server up to 2023.3.14.0 Just-in-Time Elevation privileges management

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.
6.5	$0-$5k	0.00

Summaryinfo

A vulnerability was found in Devolutions Server up to 2023.3.14.0. It has been classified as critical. This vulnerability affects unknown code of the component Just-in-Time Elevation Module. This manipulation causes privileges management. This vulnerability is handled as CVE-2024-1764. There is not any exploit available.

Detailsinfo

A vulnerability was found in Devolutions Server up to 2023.3.14.0. It has been declared as critical. Affected by this vulnerability is an unknown code block of the component Just-in-Time Elevation Module. The manipulation with an unknown input leads to a privileges management vulnerability. The CWE definition for the vulnerability is CWE-269. The product does not properly assign, modify, track, or check privileges for an actor, creating an unintended sphere of control for that actor. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

Improper privilege management in Just-in-time (JIT) elevation module in Devolutions Server 2023.3.14.0 and earlier allows a user to continue using the elevated privilege even after the expiration under specific circumstances

The weakness was released 03/06/2024 as DEVO-2024-0002. The advisory is shared at devolutions.net. This vulnerability is known as CVE-2024-1764 since 02/22/2024. Neither technical details nor an exploit are publicly available. MITRE ATT&CK project uses the attack technique T1068 for this issue.

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

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Vendor

Devolutions

Name

Server

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.5
VulDB Meta Temp Score: 6.5

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

CNA Base Score: 7.6
CNA Vector: 🔍

CVSSv2info

AV	AC	Au	C	I	A
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Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Privileges management
CWE: CWE-269 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

02/22/2024 🔍
03/06/2024 +13 days 🔍
03/06/2024 +0 days 🔍
12/04/2024 +273 days 🔍

Sourcesinfo

Advisory: DEVO-2024-0002
Status: Confirmed

CVE: CVE-2024-1764 (🔍)
GCVE (CVE): GCVE-0-2024-1764
GCVE (VulDB): GCVE-100-255841

Entryinfo

Created: 03/06/2024 07:00
Updated: 12/04/2024 19:05
Changes: 03/06/2024 07:00 (39), 12/04/2024 19:05 (27)
Complete: 🔍
Cache ID: 216::103