Restaurant Brands International Assistant Platform up to 2025-09-06 E-Mail Message cleartext transmission

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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5.2$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as problematic, has been found in Restaurant Brands International Assistant Platform up to 2025-09-06. Affected is an unknown function of the component E-Mail Message Handler. This manipulation causes cleartext transmission. This vulnerability is tracked as CVE-2025-62643. The attack is possible to be carried out remotely. No exploit exists. This product is a managed service. This means that users cannot maintain vulnerability countermeasures themselves.

Detailsinfo

A vulnerability classified as problematic was found in Restaurant Brands International Assistant Platform up to 2025-09-06. Affected by this vulnerability is an unknown functionality of the component E-Mail Message Handler. The manipulation with an unknown input leads to a cleartext transmission vulnerability. The CWE definition for the vulnerability is CWE-319. The product transmits sensitive or security-critical data in cleartext in a communication channel that can be sniffed by unauthorized actors. As an impact it is known to affect confidentiality. The summary by CVE is:

The Restaurant Brands International (RBI) assistant platform through 2025-09-06 transmits passwords of user accounts in cleartext e-mail messages.

It is possible to read the advisory at yahoo.com. This vulnerability is known as CVE-2025-62643 since 10/17/2025. The exploitation appears to be difficult. The attack can be launched remotely. The exploitation doesn't need any form of authentication. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1040 according to MITRE ATT&CK.

This product is available as a managed service. Users are not able to maintain vulnerability countermeasures themselves.

The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2025-34933). Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Type

Vendor

Name

Version

Managed Service

  • yes

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.2
VulDB Meta Temp Score: 5.2

VulDB Base Score: 3.7
VulDB Temp Score: 3.7
VulDB Vector: 🔒
VulDB Reliability: 🔍

NVD Base Score: 8.6
NVD Vector: 🔒

CNA Base Score: 3.4
CNA Vector (MITRE): 🔒

CVSSv2info

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

Exploitinginfo

Class: Cleartext transmission
CWE: CWE-319 / CWE-310
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

Status: 🔍

0-Day Time: 🔒

Timelineinfo

10/17/2025 CVE reserved
10/18/2025 +1 days Advisory disclosed
10/18/2025 +0 days VulDB entry created
11/01/2025 +14 days VulDB entry last update

Sourcesinfo

Advisory: yahoo.com
Status: Not defined

CVE: CVE-2025-62643 (🔒)
GCVE (CVE): GCVE-0-2025-62643
GCVE (VulDB): GCVE-100-328987
EUVD: 🔒

Entryinfo

Created: 10/18/2025 09:43
Updated: 11/01/2025 05:51
Changes: 10/18/2025 09:43 (64), 10/19/2025 00:47 (1), 11/01/2025 05:51 (11)
Complete: 🔍
Cache ID: 216::103

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

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