Vulnerability · Published Dec 13, 2022 · Assigned by siemens
CVE-2022-43723
High 7.5
In plain English
A high-severity improper input validation in SICAM PAS/PQS from Siemens. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.0% (higher than 62% of all known vulnerabilities).
Official description
A vulnerability has been identified in SICAM PAS/PQS (All versions < V7.0), SICAM PAS/PQS (All versions >= 7.0 < V8.06). Affected software does not properly validate the input for a certain parameter in the s7ontcp.dll. This could allow an unauthenticated remote attacker to send messages and create a denial of service condition as the application crashes. At the time of assigning the CVE, the affected firmware version of the component has already been superseded by succeeding mainline versions.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Siemens | SICAM PAS/PQS | All versions < V7.0 |
| Siemens | SICAM PAS/PQS | All versions >= 7.0 < V8.06 |
Weakness: CWE-1287, CWE-20 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H