SB2021030312 - Multiple vulnerabilities in MultMB connect line mbCONNECT24 and mymbCONNECT24
Published: March 3, 2021
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 15 secuirty vulnerabilities.
1) Improper Privilege Management (CVE-ID: CVE-2020-12527)
The vulnerability allows a remote attacker to gain access to sensitive information on the system..
The vulnerability exists due to improper privilege management. A remote authenticated attacker can see devices in an account to which they should not have access.
2) Cross-site scripting (CVE-ID: CVE-2020-35564)
The disclosed vulnerability allows a remote attacker to perform cross-site scripting (XSS) attacks.
The vulnerability exists due to insufficient sanitization of user-supplied data in the redirect.php. A remote attacker can trick the victim to follow a specially crafted link and execute arbitrary HTML and script code in user's browser in context of vulnerable website.
Successful exploitation of this vulnerability may allow a remote attacker to steal potentially sensitive information, change appearance of the web page, perform phishing and drive-by-download attacks.
3) Improper Privilege Management (CVE-ID: CVE-2020-10384)
The vulnerability allows a local user to escalate privileges.
The vulnerability exists due to improper privilege management. A local user can escalate privileges from the www-data account to the root account.
4) Insufficiently protected credentials (CVE-ID: CVE-2020-35570)
The vulnerability allows a remote attacker to gain access to potentially sensitive information.
The vulnerability exists due to improper access validation. A remote attacker can kill web2go sessions in the account to which they should not have access.
5) Cross-site scripting (CVE-ID: CVE-2020-35569)
The disclosed vulnerability allows a remote attacker to perform cross-site scripting (XSS) attacks.
The vulnerability exists due to insufficient sanitization of user-supplied data in the login page. A remote attacker can trick the victim to follow a specially crafted link and execute arbitrary HTML and script code in user's browser in context of vulnerable website.
Successful exploitation of this vulnerability may allow a remote attacker to steal potentially sensitive information, change appearance of the web page, perform phishing and drive-by-download attacks.
6) Information disclosure (CVE-ID: CVE-2020-35568)
The vulnerability allows a remote attacker to gain access to potentially sensitive information.
The vulnerability exists due to an incomplete filter applied to a database response. A remote authenticated attacker can gain unauthorized access to sensitive information on the system.
7) PHP file inclusion (CVE-ID: CVE-2020-35566)
The vulnerability allows a remote attacker to gain access to sensitive information on the system.
The vulnerability exists due to incorrect input validation when including PHP files. A remote non-authenticated attacker can read arbitrary JSON files.
8) Cross-site scripting (CVE-ID: CVE-2020-35563)
The disclosed vulnerability allows a remote attacker to perform cross-site scripting (XSS) attacks.
The vulnerability exists due to insufficient sanitization of user-supplied data in the redirect.php. A remote authenticated attacker can trick the victim to follow a specially crafted link and execute arbitrary HTML and script code in user's browser in context of vulnerable website.
Successful exploitation of this vulnerability may allow a remote attacker to steal potentially sensitive information, change appearance of the web page, perform phishing and drive-by-download attacks.
9) Improper Privilege Management (CVE-ID: CVE-2020-12528)
The vulnerability allows a remote attacker to gain access to sensitive information on the system..
The vulnerability exists due to improper privilege management. A remote authenticated attacker can kill web2go sessions in an account to which they should not have access.
10) Open redirect (CVE-ID: CVE-2020-35560)
The vulnerability allows a remote attacker to redirect victims to arbitrary URL.
The vulnerability exists due to improper sanitization of user-supplied data in the redirect.php. A remote attacker can create a link that leads to a trusted website, however, when clicked, redirects the victim to arbitrary domain.
Successful exploitation of this vulnerability may allow a remote attacker to perform a phishing attack and steal potentially sensitive information.
11) Resource exhaustion (CVE-ID: CVE-2020-35559)
The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to application does not properly control consumption of internal resources. A remote authenticated attacker can trigger resource exhaustion and perform a denial of service (DoS) attack.
12) Server-Side Request Forgery (SSRF) (CVE-ID: CVE-2020-35558)
The disclosed vulnerability allows a remote attacker to perform SSRF attacks.
The vulnerability exists due to insufficient validation of user-supplied input in the MySQL access check. 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.
13) Improper Privilege Management (CVE-ID: CVE-2020-35557)
The vulnerability allows a remote attacker to gain access to sensitive information on the system..
The vulnerability exists due to improper privilege management. A remote authenticated attacker can see devices in the account to which they should not have access.
14) Cross-site scripting (CVE-ID: CVE-2020-12530)
The disclosed vulnerability allows a remote attacker to perform cross-site scripting (XSS) attacks.
The vulnerability exists due to insufficient sanitization of user-supplied data in the redirect.php. A remote attacker can trick the victim to follow a specially crafted link and execute arbitrary HTML and script code in user's browser in context of vulnerable website.
Successful exploitation of this vulnerability may allow a remote attacker to steal potentially sensitive information, change appearance of the web page, perform phishing and drive-by-download attacks.
15) Server-Side Request Forgery (SSRF) (CVE-ID: CVE-2020-12529)
The disclosed vulnerability allows a remote attacker to perform SSRF attacks.
The vulnerability exists due to insufficient validation of user-supplied input in the LDAP access check. 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
Install update from vendor's website.