Synology Calendar prior 2.4.0-0761 hard-coded credentials

CVSS Meta Temp Score
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CTI Interest Score
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5.1$0-$5k0.00

Summaryinfo

A vulnerability labeled as critical has been found in Synology Calendar. Affected by this issue is some unknown functionality. The manipulation results in hard-coded credentials. This vulnerability is reported as CVE-2021-34812. The attack can be launched remotely. No exploit exists. The affected component should be upgraded.

Detailsinfo

A vulnerability, which was classified as critical, was found in Synology Calendar (Calendar Software). Affected is an unknown part. The manipulation with an unknown input leads to a hard-coded credentials vulnerability. CWE is classifying the issue as CWE-798. The product contains hard-coded credentials, such as a password or cryptographic key, which it uses for its own inbound authentication, outbound communication to external components, or encryption of internal data. This is going to have an impact on confidentiality.

The weakness was disclosed 06/18/2021 as SA_21_12. The advisory is available at synology.com. This vulnerability is traded as CVE-2021-34812. The technical details are unknown and an exploit is not available. This vulnerability is assigned to T1110.001 by the MITRE ATT&CK project.

Upgrading to version 2.4.0-0761 eliminates this vulnerability.

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Productinfo

Type

Vendor

Name

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.3
VulDB Meta Temp Score: 5.1

VulDB Base Score: 5.3
VulDB Temp Score: 5.1
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: Hard-coded credentials
CWE: CWE-798 / CWE-259 / CWE-255
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: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Calendar 2.4.0-0761

Timelineinfo

06/16/2021 🔍
06/18/2021 +2 days 🔍
06/18/2021 +0 days 🔍
06/21/2021 +3 days 🔍

Sourcesinfo

Vendor: synology.com

Advisory: SA_21_12
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2021-34812 (🔍)
GCVE (CVE): GCVE-0-2021-34812
GCVE (VulDB): GCVE-100-177222

Entryinfo

Created: 06/18/2021 07:42
Updated: 06/21/2021 14:39
Changes: 06/18/2021 07:42 (38), 06/21/2021 14:35 (6), 06/21/2021 14:39 (1)
Complete: 🔍
Cache ID: 216::103

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