Vulnerability · Published Apr 12, 2022 · Assigned by siemens

CVE-2022-27194

High 7.5

In plain English

A high-severity uncontrolled resource consumption in SIMATIC PCS neo (Administration Console) from Siemens. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.4% (higher than 73% of all known vulnerabilities).

Severity (CVSS NVD)7.5High

Exploit odds (30 days)1.4%top 26.8% of all CVEs

Exploited in the wildNo reportsnot in CISA KEV

Attack toolingNoneno public tooling known

Official description

A vulnerability has been identified in SIMATIC PCS neo (Administration Console) (All versions < V3.1 SP1), SINETPLAN (All versions), TIA Portal (V15, V15.1, V16 and V17). The affected system cannot properly process specially crafted packets sent to port 8888/tcp. A remote attacker could exploit this vulnerability to cause a Denial-of-Service condition. The affected devices must be restarted manually.

Affected products (as reported)

Vendor	Product	Versions
Siemens	SIMATIC PCS neo (Administration Console)	All versions < V3.1 SP1
Siemens	SINETPLAN	All versions
Siemens	TIA Portal	V15, V15.1, V16 and V17

Weakness: CWE-400

References

https://cert-portal.siemens.com/productcert/pdf/ssa-711829.pdf x_refsource_MISC