CVE-2018-13815 (GCVE-0-2018-13815)

Vulnerability from cvelistv5 – Published: 2018-12-13 16:00 – Updated: 2024-08-05 09:14
VLAI?
Summary
A vulnerability has been identified in SIMATIC S7-1200 (All versions), SIMATIC S7-1500 (All Versions < V2.6). An attacker could exhaust the available connection pool of an affected device by opening a sufficient number of connections to the device. Successful exploitation requires an attacker to be able to send packets to port 102/tcp of the affected device. No user interaction and no user privileges are required to exploit the vulnerability. The vulnerability, if exploited, could cause a Denial-of-Service condition impacting the availability of the system. At the time of advisory publication no public exploitation of this vulnerability was known.
Severity ?
No CVSS data available.
CWE
  • CWE-410 - Insufficient Resource Pool
Assigner
References
Impacted products
Vendor Product Version
Siemens AG SIMATIC S7-1200, SIMATIC S7-1500 Affected: SIMATIC S7-1200 : All versions
Affected: SIMATIC S7-1500 : All Versions < V2.6
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Sightings

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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.



Detection rules are retrieved from Rulezet.