CVE-2023-40710
MediumCVSS 6.8Exploitation Probability (EPSS)
Low risk35th percentile - higher than 35% of all known CVEs
Summary
An adversary could cause a continuous restart loop to the entire device by sending a large quantity of HTTP GET requests if the controller has the built-in web server enabled but is not fully configured for SNAP PAC S1 Firmware version R10.3b.
Risk Assessment
The risk to the organization is that the device may become unavailable due to continuous restarts, potentially leading to service interruptions.
Recommendation
It is recommended to configure the built-in web server on the controller or disable it to prevent potential attacks.
Other vulnerabilities in SNAP PAC S1 Firmware version R10.3b
See all- CVE-2023-40709Medium
An adversary could crash the entire device by sending a large quantity of ICMP requests if the controller has the built-in web server enabled but is not fully configured for SNAP PAC S1 Firmware version R10.3b.
- CVE-2023-40708Medium
The FTP port is open by default in SNAP PAC S1 Firmware version R10.3b, which could allow unauthorized users to access some device files.
- CVE-2023-40707High
The built-in web server of SNAP PAC S1 Firmware version R10.3b does not require setting a complex password, which could allow for a successful brute force attack if users do not configure complex credentials.
- CVE-2023-40706High
The web server for SNAP PAC S1 Firmware version R10.3b has no limit on the number of login attempts. This could allow for a brute-force attack on the built-in web server login.
Original NVD description (English source)
An adversary could cause a continuous restart loop to the entire device by sending a large quantity of HTTP GET requests if the controller has the built-in web server enabled but does not have the built-in web server completely set up and configured for the SNAP PAC S1 Firmware version R10.3b
Vulnerability data from NVD (NIST) · CISA KEV · EPSS