VAR-202007-1235
Vulnerability from variot - Updated: 2023-12-18 11:58A vulnerability has been identified in SIMATIC S7-200 SMART CPU family (All versions >= V2.2 < V2.5.1). Affected devices do not properly handle large numbers of new incomming connections and could crash under certain circumstances. An attacker may leverage this to cause a Denial-of-Service situation. SIMATIC S7-200 SMART CPU Is vulnerable to a resource exhaustion.Denial of service (DoS) It may be put in a state. Siemens SIMATIC S7-200 Smart is a programmable logic controller (PLC) of Germany's Siemens (Siemens) company used in small and medium-sized automation systems. Attackers can use vulnerabilities to cause denial of service
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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