Microsoft Passport Password Reset improper authentication

CVSS Meta Temp Score
CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.
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CTI Interest Score
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4.0$0-$5k0.00

Summaryinfo

A vulnerability was found in Microsoft Passport. It has been classified as critical. Affected is an unknown function of the component Password Reset. The manipulation leads to improper authentication. The attack can be initiated remotely. Additionally, an exploit exists. Disabling the affected component is recommended.

Detailsinfo

A vulnerability was found in Microsoft Passport (unknown version) and classified as critical. This issue affects an unknown code block of the component Password Reset. The manipulation with an unknown input leads to a improper authentication vulnerability. Using CWE to declare the problem leads to CWE-287. When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct. Impacted is confidentiality, and integrity.

The weakness was released 07/01/2003 by Victor Manuel Alvarez Castro (Website). It is possible to read the advisory at securiteam.com. The attack may be initiated remotely. Technical details are unknown but an exploit is available.

The exploit is available at securiteam.com. It is declared as proof-of-concept. We expect the 0-day to have been worth approximately $25k-$100k.

Applying a patch is able to eliminate this problem. The bugfix is ready for download at passport.net.

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Vendor

Name

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.2
VulDB Meta Temp Score: 4.0

VulDB Base Score: 4.2
VulDB Temp Score: 4.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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

Exploitinginfo

Class: Improper authentication
CWE: CWE-287
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Proof-of-Concept
Download: 🔍
Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Disable
Status: 🔍

0-Day Time: 🔍

Patch: passport.net

Timelineinfo

07/01/2003 🔍
07/01/2003 +0 days 🔍
06/25/2019 +5838 days 🔍

Sourcesinfo

Vendor: microsoft.com

Advisory: securiteam.com⛔
Researcher: Victor Manuel Alvarez Castro
Status: Not defined

GCVE (VulDB): GCVE-100-131

Entryinfo

Created: 07/01/2003 02:00
Updated: 06/25/2019 23:01
Changes: 07/01/2003 02:00 (45), 06/25/2019 23:01 (1)
Complete: 🔍
Cache ID: 216:FCA:103

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

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