Synology DiskStation Manager prior 7.2.1-69057-2 File Access redirect

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.
4.3$0-$5k0.03

A vulnerability was found in Synology DiskStation Manager (Network Attached Storage Software) and classified as problematic. Affected by this issue is an unknown code block of the component File Access. The manipulation with an unknown input leads to a redirect vulnerability. Using CWE to declare the problem leads to CWE-601. A web application accepts a user-controlled input that specifies a link to an external site, and uses that link in a Redirect. This simplifies phishing attacks. Impacted is integrity. CVE summarizes:

URL redirection to untrusted site ('Open Redirect') vulnerability in file access component in Synology DiskStation Manager (DSM) before 7.2.1-69057-2 allows remote authenticated users to conduct phishing attacks via unspecified vectors.

The weakness was disclosed 01/24/2024 by Jangwoo Choi, Hyeonjun Lee, Soyeon Kim, Taewan Ha and Dohwan Kim as SA_24_02. The advisory is available at synology.com. This vulnerability is handled as CVE-2024-0854. Successful exploitation requires user interaction by the victim. The technical details are unknown and an exploit is not available. This vulnerability is assigned to T1204.001 by the MITRE ATT&CK project.

Upgrading to version 7.2.1-69057-2 eliminates this vulnerability.

The entries VDB-109152, VDB-128978, VDB-147580 and VDB-233045 are pretty similar.

Productinfo

Type

Vendor

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB CVSS-B Score: 🔒
VulDB CVSS-BT Score: 🔒
VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.3
VulDB Meta Temp Score: 4.3

VulDB Base Score: 3.5
VulDB Temp Score: 3.4
VulDB Vector: 🔒
VulDB Reliability: 🔍

NVD Base Score: 5.4
NVD Vector: 🔒

CNA Base Score: 4.1
CNA Vector (Synology Inc.): 🔒

CVSSv2info

AVACAuCIA
💳💳💳💳💳💳
💳💳💳💳💳💳
💳💳💳💳💳💳
VectorComplexityAuthenticationConfidentialityIntegrityAvailability
unlockunlockunlockunlockunlockunlock
unlockunlockunlockunlockunlockunlock
unlockunlockunlockunlockunlockunlock

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

Exploitinginfo

Class: Redirect
CWE: CWE-601
CAPEC: 🔒
ATT&CK: 🔒

Local: No
Remote: Yes

Availability: 🔒
Status: Not defined

EPSS Score: 🔒
EPSS Percentile: 🔒

Price Prediction: 🔍
Current Price Estimation: 🔒

0-Dayunlockunlockunlockunlock
Todayunlockunlockunlockunlock

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔒

Upgrade: DiskStation Manager 7.2.1-69057-2

Timelineinfo

01/24/2024 Advisory disclosed
01/24/2024 +0 days CVE reserved
01/24/2024 +0 days VulDB entry created
02/17/2024 +24 days VulDB entry last update

Sourcesinfo

Vendor: synology.com

Advisory: SA_24_02
Researcher: Jangwoo Choi, Hyeonjun Lee, Soyeon Kim, Taewan Ha, Dohwan Kim
Status: Confirmed

CVE: CVE-2024-0854 (🔒)
See also: 🔒

Entryinfo

Created: 01/24/2024 11:26
Updated: 02/17/2024 20:34
Changes: 01/24/2024 11:26 (50), 02/17/2024 20:26 (1), 02/17/2024 20:34 (11)
Complete: 🔍
Cache ID: 3:A00:103

Discussion

No comments yet. Languages: en.

Please log in to comment.

◂ PreviousOverviewNext ▸

Do you need the next level of professionalism?

Upgrade your account now!