#VU11443 Security restrictions bypass in TIM 1531 IRC - CVE-2018-4841
Published: March 31, 2018
Vulnerability identifier: #VU11443
Vulnerability risk: Low
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: CVE-2018-4841
CWE-ID: CWE-303
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerable software:
TIM 1531 IRC
TIM 1531 IRC
Software vendor:
Siemens
Siemens
Description
The vulnerability allows a remote attacker to bypass security restrictions.
The weakness exists due to incorrect implementation of authentication algorithm. A remote attacker with network access to Port 80/TCP or Port 443/TCP can bypass security restrictions and perform administrative operations on the device, cause DoS condition, gain read or write access to arbitrary data on the target system.
The weakness exists due to incorrect implementation of authentication algorithm. A remote attacker with network access to Port 80/TCP or Port 443/TCP can bypass security restrictions and perform administrative operations on the device, cause DoS condition, gain read or write access to arbitrary data on the target system.
Remediation
Update to version 1.1.