Western Digital My Cloud Home/ibi up to 3.5.x session fixiation

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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8.0$0-$5k0.00

Summaryinfo

A vulnerability described as critical has been identified in Western Digital My Cloud Home and ibi up to 3.5.x. This affects an unknown function. Executing a manipulation can lead to session fixiation. This vulnerability is registered as CVE-2020-8990. It is possible to launch the attack remotely. No exploit is available. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability classified as critical was found in Western Digital My Cloud Home and ibi up to 3.5.x (Cloud Software). This vulnerability affects an unknown code block. The manipulation with an unknown input leads to a session fixiation vulnerability. The CWE definition for the vulnerability is CWE-384. Authenticating a user, or otherwise establishing a new user session, without invalidating any existing session identifier gives an attacker the opportunity to steal authenticated sessions. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

Western Digital My Cloud Home before 3.6.0 and ibi before 3.6.0 allow Session Fixation.

The weakness was published 02/20/2020. This vulnerability was named CVE-2020-8990 since 02/14/2020. The exploitation appears to be easy. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. There are neither technical details nor an exploit publicly available.

Upgrading to version 3.6.0 eliminates this vulnerability.

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Productinfo

Type

Vendor

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.2
VulDB Meta Temp Score: 8.0

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

NVD Base Score: 9.1
NVD Vector: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Session fixiation
CWE: CWE-384
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: My Cloud Home/ibi 3.6.0

Timelineinfo

02/14/2020 🔍
02/20/2020 +6 days 🔍
02/21/2020 +1 days 🔍
04/02/2024 +1502 days 🔍

Sourcesinfo

Advisory: support.wdc.com
Status: Not defined

CVE: CVE-2020-8990 (🔍)
GCVE (CVE): GCVE-0-2020-8990
GCVE (VulDB): GCVE-100-150400

Entryinfo

Created: 02/21/2020 08:31
Updated: 04/02/2024 08:41
Changes: 02/21/2020 08:31 (37), 02/21/2020 08:36 (18), 04/02/2024 08:41 (18)
Complete: 🔍
Cache ID: 216::103

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