Synology Router Manager prior 1.2.5-8227-6/1.3.1-9346-3 CGI integer overflow

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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7.8$0-$5k0.00

Summaryinfo

A vulnerability described as critical has been identified in Synology Router Manager. This issue affects some unknown processing of the component CGI. Executing a manipulation can lead to integer overflow. The identification of this vulnerability is CVE-2023-0077. The attack may be launched remotely. There is no exploit available. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability was found in Synology Router Manager (Router Operating System). It has been declared as critical. This vulnerability affects an unknown code block of the component CGI. The manipulation with an unknown input leads to a integer overflow vulnerability. The CWE definition for the vulnerability is CWE-190. The product performs a calculation that can produce an integer overflow or wraparound, when the logic assumes that the resulting value will always be larger than the original value. This can introduce other weaknesses when the calculation is used for resource management or execution control. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

Integer overflow or wraparound vulnerability in CGI component in Synology Router Manager (SRM) before 1.2.5-8227-6 and 1.3.1-9346-3 allows remote attackers to overflow buffers via unspecified vectors.

The weakness was shared 01/05/2023 as SA_22_25. The advisory is available at synology.com. This vulnerability was named CVE-2023-0077 since 01/05/2023. The technical details are unknown and an exploit is not available.

Upgrading to version 1.2.5-8227-6 or 1.3.1-9346-3 eliminates this vulnerability.

If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Type

Vendor

Name

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.9
VulDB Meta Temp Score: 7.8

VulDB Base Score: 7.3
VulDB Temp Score: 7.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 9.8
NVD Vector: 🔍

CNA Base Score: 6.5
CNA Vector (Synology Inc.): 🔍

CVSSv2info

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

Exploitinginfo

Class: Integer overflow
CWE: CWE-190 / CWE-189
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: Router Manager 1.2.5-8227-6/1.3.1-9346-3

Timelineinfo

01/05/2023 🔍
01/05/2023 +0 days 🔍
01/05/2023 +0 days 🔍
01/28/2023 +23 days 🔍

Sourcesinfo

Vendor: synology.com

Advisory: SA_22_25
Status: Confirmed

CVE: CVE-2023-0077 (🔍)
GCVE (CVE): GCVE-0-2023-0077
GCVE (VulDB): GCVE-100-217474

Entryinfo

Created: 01/05/2023 13:30
Updated: 01/28/2023 17:41
Changes: 01/05/2023 13:30 (50), 01/28/2023 17:41 (11)
Complete: 🔍
Cache ID: 216::103

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