Restaurant Brands International Assistant Platform up to 2025-09-06 Diagnostic Screen client-side 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.
Current Exploit Price (≈)
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CTI Interest Score
Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
8.5$0-$5k0.00

Summaryinfo

A vulnerability categorized as critical has been discovered in Restaurant Brands International Assistant Platform up to 2025-09-06. The affected element is an unknown function of the component Diagnostic Screen. Such manipulation leads to use of client-side authentication. This vulnerability is traded as CVE-2025-62650. The attack may be launched remotely. There is no exploit available. This product is a managed service, therefore users are not responsible for maintaining vulnerability countermeasures.

Detailsinfo

A vulnerability was found in Restaurant Brands International Assistant Platform up to 2025-09-06. It has been rated as critical. Affected by this issue is an unknown functionality of the component Diagnostic Screen. The manipulation with an unknown input leads to a use of client-side authentication vulnerability. Using CWE to declare the problem leads to CWE-603. A client/server product performs authentication within client code but not in server code, allowing server-side authentication to be bypassed via a modified client that omits the authentication check. Impacted is confidentiality, integrity, and availability. CVE summarizes:

The Restaurant Brands International (RBI) assistant platform through 2025-09-06 relies on client-side authentication for use of the diagnostic screen.

The advisory is available at yahoo.com. This vulnerability is handled as CVE-2025-62650 since 10/17/2025. The exploitation is known to be easy. The attack may be launched remotely. No form of authentication is required for exploitation. The technical details are unknown and an exploit is not available. The structure of the vulnerability defines a possible price range of USD $0-$5k at the moment (estimation calculated on 11/01/2025).

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-2025-34922). If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Type

Vendor

Name

Version

Managed Service

  • yes

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.5
VulDB Meta Temp Score: 8.5

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

NVD Base Score: 9.9
NVD Vector: 🔒

CNA Base Score: 8.3
CNA Vector (MITRE): 🔒

CVSSv2info

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

Exploitinginfo

Class: Use of client-side authentication
CWE: CWE-603 / CWE-602
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-2025-62650 (🔒)
GCVE (CVE): GCVE-0-2025-62650
GCVE (VulDB): GCVE-100-328994
EUVD: 🔒

Entryinfo

Created: 10/18/2025 09:46
Updated: 11/01/2025 05:51
Changes: 10/18/2025 09:46 (63), 10/19/2025 00:47 (1), 11/01/2025 05:51 (11)
Complete: 🔍
Cache ID: 216::103

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

Discussion

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