Siemens: >> Scalance Xr552 Firmware >> 6.2.3 Security Vulnerabilities
Affected devices do not properly sanitize an input field. This could allow an authenticated remote attacker with administrative privileges to inject code or spawn a system root shell.
CVSS Score
9.1
EPSS Score
0.004
Published
2022-08-10
Affected devices do not properly handle the renegotiation of SSL/TLS parameters. This could allow an unauthenticated remote attacker to bypass the TCP brute force prevention and lead to a denial of service condition for the duration of the attack.
CVSS Score
7.5
EPSS Score
0.001
Published
2022-08-10
Affected devices do not properly sanitize data introduced by an user when rendering the web interface. This could allow an authenticated remote attacker with administrative privileges to inject code and lead to a DOM-based XSS.
CVSS Score
6.8
EPSS Score
0.001
Published
2022-08-10
An unauthenticated remote attacker could create a permanent denial-of-service condition by sending specially crafted OSPF packets. Successful exploitation requires OSPF to be enabled on an affected device on the SCALANCE XM-400, XR-500 (All versions prior to v6.4).
CVSS Score
7.5
EPSS Score
0.005
Published
2021-05-12