#VU51200 Server-Side Request Forgery (SSRF) in mymbCONNECT24 and mbCONNECT24 - CVE-2020-35561
Published: March 3, 2021
Vulnerability identifier: #VU51200
Vulnerability risk: Medium
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:L/SI:N/SA:N/E:U/U:Green
CVE-ID: CVE-2020-35561
CWE-ID: CWE-918
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerable software:
mymbCONNECT24
mbCONNECT24
mymbCONNECT24
mbCONNECT24
Software vendor:
MB connect line
MB connect line
Description
The disclosed vulnerability allows a remote attacker to perform SSRF attacks.
The vulnerability exists due to insufficient validation of user-supplied input in the HA module. A remote attacker can send a specially crafted HTTP request and trick the application to initiate requests to arbitrary systems.
Successful exploitation of this vulnerability may allow a remote attacker gain access to sensitive data, located in the local network or send malicious requests to other servers from the vulnerable system.
Remediation
Cybersecurity Help is currently unaware of any official solution to address this vulnerability.