CVE-2018-13798: siemens ag sicam a8000 cp-8000, sicam a8000 cp-802x, sicam a8000 cp-8050 Improper Input Validation

Vulnerability summary

CVE-2018-13798 is a high (CVSS 7.8) Improper Input Validation vulnerability in siemens ag sicam a8000 cp-8000, sicam a8000 cp-802x, sicam a8000 cp-8050. EPSS estimates a 1.99% chance of exploitation in the next 30 days, higher than 80.2% of scored vulnerabilities.

Timeline

1. 21-03-2019
   PublishedVulnerability first disclosed.
2. 05-08-2024
   Last modifiedVulnerability information updated.

Description

A vulnerability has been identified in SICAM A8000 CP-8000 (All versions < V14), SICAM A8000 CP-802X (All versions < V14), SICAM A8000 CP-8050 (All versions < V2.00). Specially crafted network packets sent to port 80/TCP or 443/TCP could allow an unauthenticated remote attacker to cause a Denial-of-Service condition of the web server. The security vulnerability could be exploited by an attacker with network access to the affected systems on port 80/TCP or 443/TCP. Successful exploitation requires no system privileges and no user interaction. An attacker could use the vulnerability to compromise availability of the web server. A system reboot is required to recover the web service of the device. At the time of advisory update, exploit code for this security vulnerability is public.

• CWE-20Improper Input ValidationThe product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.