Synology Router Manager prior 1.2.3-8017-2 Network Center crlf injection

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CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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6.6$0-$5k0.00

A vulnerability, which was classified as problematic, has been found in Synology Router Manager (Router Operating System). Affected by this issue is an unknown functionality of the component Network Center. The manipulation with an unknown input leads to a privilege escalation vulnerability. Using CWE to declare the problem leads to CWE-93. Impacted is availability. CVE summarizes:

CRLF injection vulnerability in Network Center in Synology Router Manager (SRM) before 1.2.3-8017-2 allows remote attackers to cause a denial of service (out-of-bounds read and application crash) via crafted network traffic.

The weakness was shared 05/04/2020 (Website). The advisory is available at synology.com. This vulnerability is handled as CVE-2019-11823 since 05/08/2019. The attack may be launched remotely. No form of authentication is required for exploitation. The technical details are unknown and an exploit is not available.

Upgrading to version 1.2.3-8017-2 eliminates this vulnerability.

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CPE 2.3infoedit

CPE 2.2infoedit

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VulDB Meta Base Score: 6.9
VulDB Meta Temp Score: 6.6

VulDB Base Score: 5.3
VulDB Temp Score: 5.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 8.6
NVD Vector: 🔍

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

Exploitinginfoedit

Class: Privilege escalation
CWE: CWE-93
ATT&CK: Unknown

Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfoedit

Threat: 🔍
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Countermeasuresinfoedit

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Router Manager 1.2.3-8017-2

Timelineinfoedit

05/08/2019 🔍
05/04/2020 +362 days 🔍
05/04/2020 +0 days 🔍
10/15/2020 +164 days 🔍

Sourcesinfoedit

Vendor: https://www.synology.com/

Advisory: synology.com
Status: Not defined
Confirmation: 🔍

CVE: CVE-2019-11823 (🔍)

Entryinfoedit

Created: 05/04/2020 04:59 PM
Updated: 10/15/2020 07:46 AM
Changes: (1) source_cve_cna
Complete: 🔍

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