Missing authorization in Bus Pass Management System

1) Authorization bypass through user-controlled key

EUVDB-ID: #VU63989

Risk: Medium

CVSSv3.1: 5 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N/E:P/RL:U/RC:C]

CVE-ID: CVE-2022-29008

CWE-ID: CWE-639 - Authorization Bypass Through User-Controlled Key

Exploit availability: No

Description

The vulnerability allows a remote attacker to gain access to sensitive information.

The vulnerability exists due to missing authorization checks in /buspassms/admin/view-pass-detail.php script. A remote attacker can obtain sensitive information by manipulating the value of the "viewid" HTTP GET parameter.

Mitigation

Cybersecurity Help is currently unaware of any official solution to address this vulnerability.

Vulnerable software versions

Bus Pass Management System: 1.0

External links

http://www.exploit-db.com/exploits/50263
http://github.com/sudoninja-noob/CVE-2022-29008/blob/main/CVE-2022-29008.txt

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. However, proof of concept for this vulnerability is available.