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CVE-2026-5453— Rico só vantagem pra investir App br.com.rico.mobile SegmentSettingsModule.java hard-coded key

Quick assessment

Affected

Rico só vantagem pra investir App

Exploitation

No confirmed in-the-wild exploitation; assess based on exposure

Recommended action

Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Rico só vantagem pra investir App是巴西Rico公司的一个数字投资应用程序。 Rico só vantagem pra investir App 4.58.32.12421及之前版本存在安全漏洞，该漏洞源于对参数SEGMENT_WRITE_KEY使用硬编码加密密钥。

CVSS 3.3 · Low EPSS 0.15% · P4 Updated Apr 03, 2026

Possible ATT&CK Techniques 1 AI

T1552 · Unsecured Credentials

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I. Basic Information for CVE-2026-5453

Vulnerability Information

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Vulnerability Title

Rico só vantagem pra investir App br.com.rico.mobile SegmentSettingsModule.java hard-coded key

Source: CVE Program / CVE List V5

Vulnerability 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.

Source: CVE Program / CVE List V5

CVSS Information

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

Source: CVE Program / CVE List V5

Vulnerability Type

使用硬编码的密码学密钥

Source: CVE Program / CVE List V5

Vulnerability Title

Rico só vantagem pra investir App 安全漏洞

Source: CNNVD (China National Vulnerability Database)

Vulnerability Description

Source: CNNVD (China National Vulnerability Database)

CVSS Information

N/A

Source: CNNVD (China National Vulnerability Database)

Vulnerability Type

N/A

Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor	Product	Affected Versions	CPE	Subscribe
Rico	só vantagem pra investir App	4.58.32.12421	-

II. Public POCs for CVE-2026-5453

#	POC Description	Source Link	Shenlong Link

AI-Generated POC Premium

No public POC found.

III. Intelligence Information for CVE-2026-5453

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Vendor Advisories for CVE-2026-5453 (2)

🔗 Submit #781758: RICO.COM.VC Rico(br.com.rico.mobile) 4.58.32.12421 Segment Write Key Exposure Read full article third-party-advisory
🔗 CVE-2026-5453 Rico só vantagem pra investir App br.com.rico.mobile SegmentSettingsModule.java hard-coded key Read full article vdb-entry technical-description

Security Blog Posts for CVE-2026-5453 (1)

🔗 Segment Write Key Exposure Leading to Data Injection and User Profile Manipulation In br.com.rico.mo | Notion Read full article exploit

https://www.cve.org/CVERecord?id=CVE-2026-5453

IV. Related Vulnerabilities

Same weakness: CWE-321