SB2020021914 - Multiple vulnerabilities in Symmetricom SyncServer
Published: February 19, 2020
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 7 secuirty vulnerabilities.
1) Stored cross-site scripting (CVE-ID: CVE-2020-9028)
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. A remote attacker can permanently inject 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.
2) Sesson Fixation (CVE-ID: CVE-2020-9034)
The vulnerability allows a remote attacker to perform session fixation attacks.
The vulerability exists due to incorrect session handling. A remote attacker can gain unauthorized acces to victim's session and compromise the device.
3) Path traversal (CVE-ID: CVE-2020-9033)
The vulnerability allows a remote attacker to perform directory traversal attacks.
The vulnerability exists due to insufficient sanitization of user-supplied passed the FileName parameter to the syslog.php. A remote attacker can send a specially crafted HTTP request containing directory traversal sequences and read contents of arbitrary files on the system.
4) Path traversal (CVE-ID: CVE-2020-9032)
The vulnerability allows a remote attacker to perform directory traversal attacks.
The vulnerability exists due to insufficient sanitization of user-supplied passed the FileName parameter to the syslog.php. A remote attacker can send a specially crafted HTTP request containing directory traversal sequences and read contents of arbitrary files on the system.
5) Path traversal (CVE-ID: CVE-2020-9031)
The vulnerability allows a remote attacker to perform directory traversal attacks.
The vulnerability exists due to insufficient sanitization of user-supplied passed the FileName parameter to the syslog.php. A remote attacker can send a specially crafted HTTP request containing directory traversal sequences and read contents of arbitrary files on the system.
6) Path traversal (CVE-ID: CVE-2020-9030)
The vulnerability allows a remote attacker to perform directory traversal attacks.
The vulnerability exists due to insufficient sanitization of user-supplied passed the FileName parameter to the syslog.php. A remote attacker can send a specially crafted HTTP request containing directory traversal sequences and read contents of arbitrary files on the system.
7) Path traversal (CVE-ID: CVE-2020-9029)
The vulnerability allows a remote attacker to perform directory traversal attacks.
The vulnerability exists due to insufficient sanitization of user-supplied passed via the newUserName parameter on the "User Creation, Deletion and Password Maintenance" screen (when creating a new user). A remote attacker can send a specially crafted HTTP request containing directory traversal sequences and read contents of arbitrary files on the system.
Remediation
Cybersecurity Help is not aware of any official remediation provided by the vendor.