SB2021080509 - Multiple vulnerabilities in JUMP AMS

Description

This security bulletin contains information about 3 vulnerabilities.

1) Path traversal (CVE-ID: CVE-2021-32018)

The vulnerability allows a remote attacker to perform directory traversal attacks.

The vulnerability exists due to input validation error when processing directory traversal sequences. A remote authenticated attacker can send a specially crafted HTTP request and read arbitrary files on the system.

2) Code Injection (CVE-ID: CVE-2021-32016)

The vulnerability allows a remote attacker to execute arbitrary code on the target system.

The vulnerability exists due to improper files permissions. A remote authenticated attacker can send a specially crafted request and execute arbitrary code on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.

3) Information disclosure (CVE-ID: CVE-2021-32017)

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

The vulnerability exists due to improper access control. A remote authenticated attacker can gain unauthorized access to sensitive information on the system.

Remediation

Install update from vendor's website.

References

• https://excellium-services.com/cert-xlm-advisory/cve-2021-32018/
• https://excellium-services.com/cert-xlm-advisory/cve-2021-32016/
• https://excellium-services.com/cert-xlm-advisory/cve-2021-32017/