CVE-2017-17974 : Exploit Details and Defense Strategies
Learn about CVE-2017-17974, a vulnerability in BA SYSTEMS BAS Web on BAS920 devices allowing remote attackers to access confidential data and gain administrative privileges. Find mitigation steps and prevention measures here.
Remote attackers can exploit a vulnerability in BA SYSTEMS BAS Web on BAS920 devices to access confidential data and gain administrative privileges.
Understanding CVE-2017-17974
This CVE involves a security flaw in BA SYSTEMS BAS Web on BAS920 devices that allows attackers to obtain sensitive information and escalate their privileges.
What is CVE-2017-17974?
The vulnerability in BA SYSTEMS BAS Web on BAS920 devices enables remote attackers to access confidential data by sending specific requests, leading to the compromise of administrative credentials.
The Impact of CVE-2017-17974
- Attackers can gain unauthorized access to sensitive information stored on affected devices.
- The vulnerability allows malicious actors to escalate their privileges to gain administrative control.
Technical Details of CVE-2017-17974
This section provides detailed technical information about the vulnerability.
Vulnerability Description
- Attackers can exploit the vulnerability in BA SYSTEMS BAS Web on BAS920 devices to access confidential data.
- The issue arises from improper access control mechanisms.
Affected Systems and Versions
- BA SYSTEMS BAS Web on BAS920 devices with Firmware version 01.01.00*, HTTPserv version 00002, and Script version 02.* are vulnerable.
Exploitation Mechanism
- Attackers can send a request for isc/get_sid_js.aspx or isc/get_sid.aspx to exploit the vulnerability.
Mitigation and Prevention
Protecting systems from CVE-2017-17974 requires immediate actions and long-term security practices.
Immediate Steps to Take
- Disable access to vulnerable URLs on affected devices.
- Implement strong password policies and regularly update credentials.
- Monitor network traffic for any suspicious activity.
Long-Term Security Practices
- Conduct regular security audits and vulnerability assessments.
- Keep systems and software up to date with the latest patches and security updates.
Patching and Updates
- Apply patches provided by the vendor to address the vulnerability and enhance system security.