CVE-2026-5453
Received Received - Intake
Hardcoded Cryptographic Key in Rico Mobile App Module

Publication date: 2026-04-03

Last updated on: 2026-04-03

Assigner: VulDB

Description
A vulnerability has been found in Rico só vantagem pra investir App up to 4.58.32.12421 on Android. This issue affects some unknown processing of the file br/com/rico/mobile/di/SegmentSettingsModule.java of the component br.com.rico.mobile. Such manipulation of the argument SEGMENT_WRITE_KEY leads to use of hard-coded cryptographic key . The attack can only be performed from a local environment. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
CVSS Scores
EPSS Scores
Probability:
Percentile:
Meta Information
Published
2026-04-03
Last Modified
2026-04-03
Generated
2026-06-16
AI Q&A
2026-04-03
EPSS Evaluated
2026-06-15
NVD
CVE-2026-5453
EUVD
EUVD-2026-18597
Affected Vendors & Products
Showing 1 associated CPE
Vendor Product Version / Range
rico so_vantagem_pra_investir_app to 4.58.32.12421 (inc)
Helpful Resources
Exploitability
CWE
CWE Icon
KEV
KEV Icon
CWE ID Description
CWE-321 The product uses a hard-coded, unchangeable cryptographic key.
CWE-320 Key Management Errors
Attack-Flow Graph
AI Quick Actions
Instant insights powered by AI
Impact Analysis

The impact of this vulnerability is limited due to its low CVSS scores and the requirement for local access to exploit it. However, the use of a hard-coded cryptographic key can potentially weaken the security of cryptographic operations within the app, possibly allowing an attacker with local access to compromise some confidentiality aspects.

Executive Summary

This vulnerability exists in the Rico só vantagem pra investir App up to version 4.58.32.12421 on Android. It involves improper handling of the argument SEGMENT_WRITE_KEY in the file br/com/rico/mobile/di/SegmentSettingsModule.java, which leads to the use of a hard-coded cryptographic key. The vulnerability can only be exploited locally.

Chat Assistant
Ask questions about this CVE
Hi! I’m here to help you understand CVE-2026-5453. Ask me anything about the vulnerability, its impact, or mitigation strategies.
0/70
EPSS Chart