CVE-2015-2177
HighCVSS 7.5Summary
Urządzenia CPU Siemens SIMATIC S7-300 umożliwiają zdalnym atakującym wywołanie odmowy usługi (przejście w tryb defektu) poprzez wysyłanie spreparowanych pakietów na (1) port TCP 102 lub (2) Profibus.
Risk Assessment
Atakujący mogą zakłócić działanie urządzeń, co może prowadzić do przestojów w systemach automatyki przemysłowej, wpływając na ciągłość operacyjną organizacji.
Recommendation
Zaleca się monitorowanie ruchu sieciowego oraz wdrożenie odpowiednich zabezpieczeń na portach TCP 102 i Profibus, aby zminimalizować ryzyko ataków.
Related vulnerabilities
- CVE-2026-87886HighActively exploited
Local privilege escalation due to insecure file permissions. Affects Acronis Backup plugins for cPanel & WHM, Plesk, and DirectAdmin in versions older than the specified builds.
- CVE-2026-87701Critical
Improper neutralization of special elements in output used by a downstream component ('injection') in Azure Cosmos DB allows an authorized attacker to elevate privileges over a network.
- CVE-2026-85889Critical
Missing authentication for a critical function in Azure AI Foundry allows an unauthorized attacker to elevate privileges over a network.
- CVE-2026-85885Critical
Improper neutralization of special elements used in a command ('command injection') in M365 Copilot allows an authorized attacker to elevate privileges over a network.
- CVE-2026-83944Critical
Improper access control in Azure Logic Apps allows an unauthorized attacker to elevate privileges over a network.
- CVE-2026-77903Critical
Authentication bypass by spoofing in Microsoft Dataverse allows an unauthorized attacker to elevate privileges over a network.
- CVE-2026-70200Critical
Improper limitation of a pathname to a restricted directory ('path traversal') in Azure Logic Apps allows an unauthorized attacker to elevate privileges over a network.
- CVE-2026-70009Critical
Improper limitation of a pathname to a restricted directory ('path traversal') in Azure Arc allows an unauthorized attacker to elevate privileges over a network.
- CVE-2026-69865Critical
Authorization bypass through a user-controlled key in Microsoft Container Registry allows an unauthorized attacker to elevate privileges over a network.
- CVE-2026-69399Critical
Elevation of Privilege vulnerability in Azure Arc. Technical details were not provided in the description.
Original NVD description (English source)
Siemens SIMATIC S7-300 CPU devices allow remote attackers to cause a denial of service (defect-mode transition) via crafted packets on (1) TCP port 102 or (2) Profibus.