Ruckus R310 Firmware Image data authenticity

CVSS Meta Temp Score
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CTI Interest Score
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8.3$0-$5k0.04

A vulnerability, which was classified as critical, was found in Ruckus R310, R500, R600, T300, T301n, T301s, SmartCell Gateway, SmartZone and ZoneDirector. Affected is an unknown function of the component Firmware Image Handler. The manipulation with an unknown input leads to a data authenticity vulnerability. CWE is classifying the issue as CWE-345. The product does not sufficiently verify the origin or authenticity of data, in a way that causes it to accept invalid data. This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:

In Ruckus R310 10.5.1.0.199, Ruckus R500 10.5.1.0.199, Ruckus R600 10.5.1.0.199, Ruckus T300 10.5.1.0.199, Ruckus T301n 10.5.1.0.199, Ruckus T301s 10.5.1.0.199, SmartCell Gateway 200 (SCG200) before 3.6.2.0.795, SmartZone 100 (SZ-100) before 3.6.2.0.795, SmartZone 300 (SZ300) before 3.6.2.0.795, Virtual SmartZone (vSZ) before 3.6.2.0.795, ZoneDirector 1100 9.10.2.0.130, ZoneDirector 1200 10.2.1.0.218, ZoneDirector 3000 10.2.1.0.218, ZoneDirector 5000 10.0.1.0.151, a vulnerability allows attackers to bypass firmware image bad md5 checksum failed error.

The weakness was disclosed 01/21/2023. The advisory is shared for download at support.ruckuswireless.com. This vulnerability is traded as CVE-2020-22654 since 08/13/2020. There are neither technical details nor an exploit publicly available.

Upgrading eliminates this vulnerability.

The entries VDB-219049, VDB-219073, VDB-219074 and VDB-219075 are pretty similar.

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB CVSS-B Score: 🔍
VulDB CVSS-BT Score: 🔍
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CVSSv3info

VulDB Meta Base Score: 8.4
VulDB Meta Temp Score: 8.3

VulDB Base Score: 7.1
VulDB Temp Score: 6.8
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 9.8
NVD Vector: 🔍

CVSSv2info

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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
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Exploitinginfo

Class: Data authenticity
CWE: CWE-345
CAPEC: 🔍
ATT&CK: 🔍

Local: No
Remote: Partially

Availability: 🔍
Status: Not defined

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Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
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Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Timelineinfo

08/13/2020 🔍
01/21/2023 +891 days 🔍
01/21/2023 +0 days 🔍
02/15/2023 +25 days 🔍

Sourcesinfo

Advisory: support.ruckuswireless.com
Status: Confirmed

CVE: CVE-2020-22654 (🔍)
See also: 🔍

Entryinfo

Created: 01/21/2023 08:29 AM
Updated: 02/15/2023 07:02 PM
Changes: 01/21/2023 08:29 AM (38), 02/15/2023 07:02 PM (11)
Complete: 🔍
Cache ID: 44:263:40

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