Vulnerability identifier: #VU80012

Vulnerability risk: Medium

CVSSv3.1: 4.1 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:L/A:N/E:U/RL:O/RC:C]

CVE-ID: CVE-2023-40530

CWE-ID: CWE-939

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
Skylark App for Android
Mobile applications / Apps for mobile phones
Skylark App for iOS
Mobile applications / Apps for mobile phones

Vendor: SKYLARK HOLDINGS

Description

The vulnerability allows a remote attacker to compromise the target system.

The vulnerability exists due to the affected application does not restrict access to the function properly. A remote attacker can trick a victim to access an arbitrary website.

Mitigation
Install updates from vendor's website.

Vulnerable software versions

Skylark App for Android: 6.2.13

Skylark App for iOS: 6.2.13

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External links
http://play.google.com/store/apps/details?id=jp.co.skylark.app.gusto
http://apps.apple.com/jp/app/%E3%81%99%E3%81%8B%E3%81%84%E3%82%89%E3%83%BC%E3%81%8F%E3%82%A2%E3%83%97%E3%83%AA/id906930478
http://jvn.jp/en/jp/JVN03447226/

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Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

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