Information disclosure in Cybozu Mailwise app for Android



Risk Low
Patch available YES
Number of vulnerabilities 1
CVE-ID CVE-2020-5572
CWE-ID CWE-200
Exploitation vector Local
Public exploit N/A
Vulnerable software
 Mailwise
Mobile applications / Apps for mobile phones

Vendor Cybozu

Security Bulletin

This security bulletin contains one low risk vulnerability.

1) Information disclosure

EUVDB-ID: #VU28336

Risk: Low

CVSSv4.0: 1.7 [CVSS:4.0/AV:P/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2020-5572

CWE-ID: CWE-200 - Exposure of sensitive information to an unauthorized actor

Exploit availability: No

Description

The vulnerability allows a local attacker to gain access to potentially sensitive information.

The vulnerability exists due to excessive data output by the application. An attacker with physical access can gain unauthorized access to sensitive information on the system.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

Mailwise: 1.0.0 - 1.0.1

CPE2.3 External links

https://jvn.jp/en/jp/JVN78745667/index.html


Q & A

Can this vulnerability be exploited remotely?

No. The attacker should have physical access to the system in order to successfully exploit this vulnerability.

How the attacker can exploit this vulnerability?

The attacker would have to trick the victim to perform certain actions on the device.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.



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