description: A vulnerability has been identified in SIPROTEC 5 6MD84 (CP300) (All versions < V9.50), SIPROTEC 5 6MD85 (CP200) (All versions), SIPROTEC 5 6MD85 (CP300) (All versions < V9.50), SIPROTEC 5 6MD86 (CP200) (All versions), SIPROTEC 5 6MD86 (CP300) (All versions < V9.50), SIPROTEC 5 6MD89 (CP300) (All versions < V9.64), SIPROTEC 5 6MU85 (CP300) (All versions < V9.50), SIPROTEC 5 7KE85 (CP200) (All versions), SIPROTEC 5 7KE85 (CP300) (All versions < V9.64), SIPROTEC 5 7SA82 (CP100) (All versions), SIPROTEC 5 7SA82 (CP150) (All versions < V9.50), SIPROTEC 5 7SA84 (CP200) (All versions), SIPROTEC 5 7SA86 (CP200) (All versions), SIPROTEC 5 7SA86 (CP300) (All versions < V9.50), SIPROTEC 5 7SA87 (CP200) (All versions), SIPROTEC 5 7SA87 (CP300) (All versions < V9.50), SIPROTEC 5 7SD82 (CP100) (All versions), SIPROTEC 5 7SD82 (CP150) (All versions < V9.50), SIPROTEC 5 7SD84 (CP200) (All versions), SIPROTEC 5 7SD86 (CP200) (All versions), SIPROTEC 5 7SD86 (CP300) (All versions < V9.50), SIPROTEC 5 7SD87 (CP200) (All versions), SIPROTEC 5 7SD87 (CP300) (All versions < V9.50), SIPROTEC 5 7SJ81 (CP100) (All versions), SIPROTEC 5 7SJ81 (CP150) (All versions < V9.50), SIPROTEC 5 7SJ82 (CP100) (All versions), SIPROTEC 5 7SJ82 (CP150) (All versions < V9.50), SIPROTEC 5 7SJ85 (CP200) (All versions), SIPROTEC 5 7SJ85 (CP300) (All versions < V9.50), SIPROTEC 5 7SJ86 (CP200) (All versions), SIPROTEC 5 7SJ86 (CP300) (All versions < V9.50), SIPROTEC 5 7SK82 (CP100) (All versions), SIPROTEC 5 7SK82 (CP150) (All versions < V9.50), SIPROTEC 5 7SK85 (CP200) (All versions), SIPROTEC 5 7SK85 (CP300) (All versions < V9.50), SIPROTEC 5 7SL82 (CP100) (All versions), SIPROTEC 5 7SL82 (CP150) (All versions < V9.50), SIPROTEC 5 7SL86 (CP200) (All versions), SIPROTEC 5 7SL86 (CP300) (All versions < V9.50), SIPROTEC 5 7SL87 (CP200) (All versions), SIPROTEC 5 7SL87 (CP300) (All versions < V9.50), SIPROTEC 5 7SS85 (CP200) (All versions), SIPROTEC 5 7SS85 (CP300) (All versions < V9.50), SIPROTEC 5 7ST85 (CP200) (All versions), SIPROTEC 5 7ST85 (CP300) (All versions < V9.64), SIPROTEC 5 7ST86 (CP300) (All versions < V9.64), SIPROTEC 5 7SX82 (CP150) (All versions < V9.50), SIPROTEC 5 7SX85 (CP300) (All versions < V9.50), SIPROTEC 5 7UM85 (CP300) (All versions < V9.50), SIPROTEC 5 7UT82 (CP100) (All versions), SIPROTEC 5 7UT82 (CP150) (All versions < V9.50), SIPROTEC 5 7UT85 (CP200) (All versions), SIPROTEC 5 7UT85 (CP300) (All versions < V9.50), SIPROTEC 5 7UT86 (CP200) (All versions), SIPROTEC 5 7UT86 (CP300) (All versions < V9.50), SIPROTEC 5 7UT87 (CP200) (All versions), SIPROTEC 5 7UT87 (CP300) (All versions < V9.50), SIPROTEC 5 7VE85 (CP300) (All versions < V9.50), SIPROTEC 5 7VK87 (CP200) (All versions), SIPROTEC 5 7VK87 (CP300) (All versions < V9.50), SIPROTEC 5 7VU85 (CP300) (All versions < V9.50), SIPROTEC 5 Communication Module ETH-BA-2EL (All versions < V9.50 installed on CP150 and CP300 devices), SIPROTEC 5 Communication Module ETH-BA-2EL (All versions installed on CP100 and CP200 devices), SIPROTEC 5 Communication Module ETH-BB-2FO (All versions < V9.50 installed on CP150 and CP300 devices), SIPROTEC 5 Communication Module ETH-BB-2FO (All versions installed on CP100 and CP200 devices), SIPROTEC 5 Communication Module ETH-BD-2FO (All versions < V9.50), SIPROTEC 5 Compact 7SX800 (CP050) (All versions < V9.50). Affected devices do not properly restrict secure client-initiated renegotiations within the SSL and TLS protocols. This could allow an attacker to create a denial of service condition on the ports 443/tcp and 4443/tcp for the duration of the attack.
problem types: CWE-400: Uncontrolled Resource Consumption
affected:
{
vendor: Siemens
product: SIPROTEC 5 6MD84 (CP300)
versions:
status: affected, version: All versions < V9.50
defaultStatus: unknown
}
{
vendor: Siemens
product: SIPROTEC 5 6MD85 (CP200)
versions:
status: affected, version: 0, lessThan: *, versionType: custom
defaultStatus: unknown
}
{
vendor: Siemens
product: SIPROTEC 5 6MD85 (CP300)
versions:
status: affected, version: All versions < V9.50
defaultStatus: unknown
}
{
vendor: Siemens
product: SIPROTEC 5 6MD86 (CP200)
versions:
status: affected, version: 0, lessThan: *, versionType: custom
defaultStatus: unknown
}
{
vendor: Siemens
product: SIPROTEC 5 6MD86 (CP300)
versions:
status: affected, version: All versions < V9.50
defaultStatus: unknown
}
{
vendor: Siemens
product: SIPROTEC 5 6MD89 (CP300)
versions:
status: affected, version: All versions < V9.64
defaultStatus: unknown
}
{
vendor: Siemens
product: SIPROTEC 5 6MU85 (CP300)
versions:
status: affected, version: All versions < V9.50
defaultStatus: unknown
}
{
vendor: Siemens
product: SIPROTEC 5 7KE85 (CP200)
versions:
status: affected, version: 0, lessThan: *, versionType: custom
defaultStatus: unknown
}
{
vendor: Siemens
product: SIPROTEC 5 7KE85 (CP300)
versions:
status: affected, version: All versions < V9.64
defaultStatus: unknown
}
{
vendor: Siemens
product: SIPROTEC 5 7SA82 (CP100)
versions:
status: affected, version: 0, lessThan: *, versionType: custom
defaultStatus: unknown
}
{
vendor: Siemens
product: SIPROTEC 5 7SA82 (CP150)
versions:
status: affected, version: All versions < V9.50
defaultStatus: unknown
}
{
vendor: Siemens
product: SIPROTEC 5 7SA84 (CP200)
versions:
status: affected, version: 0, lessThan: *, versionType: custom
defaultStatus: unknown
}
{
vendor: Siemens
product: SIPROTEC 5 7SA86 (CP200)
versions:
status: affected, version: 0, lessThan: *, versionType: custom
defaultStatus: unknown
}
{
vendor: Siemens
product: SIPROTEC 5 7SA86 (CP300)
versions:
status: affected, version: All versions < V9.50
defaultStatus: unknown
}
{
vendor: Siemens
product: SIPROTEC 5 7SA87 (CP200)
versions:
status: affected, version: 0, lessThan: *, versionType: custom
defaultStatus: unknown
}
{
vendor: Siemens
product: SIPROTEC 5 7SA87 (CP300)
versions:
status: affected, version: All versions < V9.50
defaultStatus: unknown
}
{
vendor: Siemens
product: SIPROTEC 5 7SD82 (CP100)
versions:
status: affected, version: 0, lessThan: *, versionType: custom
defaultStatus: unknown
}
{
vendor: Siemens
product: SIPROTEC 5 7SD82 (CP150)
versions:
status: affected, version: All versions < V9.50
defaultStatus: unknown
}
{
vendor: Siemens
product: SIPROTEC 5 7SD84 (CP200)
versions:
status: affected, version: 0, lessThan: *, versionType: custom
defaultStatus: unknown
}
{
vendor: Siemens
product: SIPROTEC 5 7SD86 (CP200)
versions:
status: affected, version: 0, lessThan: *, versionType: custom
defaultStatus: unknown
}
{
vendor: Siemens
product: SIPROTEC 5 7SD86 (CP300)
versions:
status: affected, version: All versions < V9.50
defaultStatus: unknown
}
{
vendor: Siemens
product: SIPROTEC 5 7SD87 (CP200)
versions:
status: affected, version: 0, lessThan: *, versionType: custom
defaultStatus: unknown
}
{
vendor: Siemens
product: SIPROTEC 5 7SD87 (CP300)
versions:
status: affected, version: All versions < V9.50
defaultStatus: unknown
}
{
vendor: Siemens
product: SIPROTEC 5 7SJ81 (CP100)
versions:
status: affected, version: 0, lessThan: *, versionType: custom
defaultStatus: unknown
}
{
vendor: Siemens
product: SIPROTEC 5 7SJ81 (CP150)
versions:
status: affected, version: All versions < V9.50
defaultStatus: unknown
}
{
vendor: Siemens
product: SIPROTEC 5 7SJ82 (CP100)
versions:
status: affected, version: 0, lessThan: *, versionType: custom
defaultStatus: unknown
}
{
vendor: Siemens
product: SIPROTEC 5 7SJ82 (CP150)
versions:
status: affected, version: All versions < V9.50
defaultStatus: unknown
}
{
vendor: Siemens
product: SIPROTEC 5 7SJ85 (CP200)
versions:
status: affected, version: 0, lessThan: *, versionType: custom
defaultStatus: unknown
}
{
vendor: Siemens
product: SIPROTEC 5 7SJ85 (CP300)
versions:
status: affected, version: All versions < V9.50
defaultStatus: unknown
}
{
vendor: Siemens
product: SIPROTEC 5 7SJ86 (CP200)
versions:
status: affected, version: 0, lessThan: *, versionType: custom
defaultStatus: unknown
}
{
vendor: Siemens
product: SIPROTEC 5 7SJ86 (CP300)
versions:
status: affected, version: All versions < V9.50
defaultStatus: unknown
}
{
vendor: Siemens
product: SIPROTEC 5 7SK82 (CP100)
versions:
status: affected, version: 0, lessThan: *, versionType: custom
defaultStatus: unknown
}
{
vendor: Siemens
product: SIPROTEC 5 7SK82 (CP150)
versions:
status: affected, version: All versions < V9.50
defaultStatus: unknown
}
{
vendor: Siemens
product: SIPROTEC 5 7SK85 (CP200)
versions:
status: affected, version: 0, lessThan: *, versionType: custom
defaultStatus: unknown
}
{
vendor: Siemens
product: SIPROTEC 5 7SK85 (CP300)
versions:
status: affected, version: All versions < V9.50
defaultStatus: unknown
}
{
vendor: Siemens
product: SIPROTEC 5 7SL82 (CP100)
versions:
status: affected, version: 0, lessThan: *, versionType: custom
defaultStatus: unknown
}
{
vendor: Siemens
product: SIPROTEC 5 7SL82 (CP150)
versions:
status: affected, version: All versions < V9.50
defaultStatus: unknown
}
{
vendor: Siemens
product: SIPROTEC 5 7SL86 (CP200)
versions:
status: affected, version: 0, lessThan: *, versionType: custom
defaultStatus: unknown
}
{
vendor: Siemens
product: SIPROTEC 5 7SL86 (CP300)
versions:
status: affected, version: All versions < V9.50
defaultStatus: unknown
}
{
vendor: Siemens
product: SIPROTEC 5 7SL87 (CP200)
versions:
status: affected, version: 0, lessThan: *, versionType: custom
defaultStatus: unknown
}
{
vendor: Siemens
product: SIPROTEC 5 7SL87 (CP300)
versions:
status: affected, version: All versions < V9.50
defaultStatus: unknown
}
{
vendor: Siemens
product: SIPROTEC 5 7SS85 (CP200)
versions:
status: affected, version: 0, lessThan: *, versionType: custom
defaultStatus: unknown
}
{
vendor: Siemens
product: SIPROTEC 5 7SS85 (CP300)
versions:
status: affected, version: All versions < V9.50
defaultStatus: unknown
}
{
vendor: Siemens
product: SIPROTEC 5 7ST85 (CP200)
versions:
status: affected, version: 0, lessThan: *, versionType: custom
defaultStatus: unknown
}
{
vendor: Siemens
product: SIPROTEC 5 7ST85 (CP300)
versions:
status: affected, version: All versions < V9.64
defaultStatus: unknown
}
{
vendor: Siemens
product: SIPROTEC 5 7ST86 (CP300)
versions:
status: affected, version: All versions < V9.64
defaultStatus: unknown
}
{
vendor: Siemens
product: SIPROTEC 5 7SX82 (CP150)
versions:
status: affected, version: All versions < V9.50
defaultStatus: unknown
}
{
vendor: Siemens
product: SIPROTEC 5 7SX85 (CP300)
versions:
status: affected, version: All versions < V9.50
defaultStatus: unknown
}
{
vendor: Siemens
product: SIPROTEC 5 7UM85 (CP300)
versions:
status: affected, version: All versions < V9.50
defaultStatus: unknown
}
{
vendor: Siemens
product: SIPROTEC 5 7UT82 (CP100)
versions:
status: affected, version: 0, lessThan: *, versionType: custom
defaultStatus: unknown
}
{
vendor: Siemens
product: SIPROTEC 5 7UT82 (CP150)
versions:
status: affected, version: All versions < V9.50
defaultStatus: unknown
}
{
vendor: Siemens
product: SIPROTEC 5 7UT85 (CP200)
versions:
status: affected, version: 0, lessThan: *, versionType: custom
defaultStatus: unknown
}
{
vendor: Siemens
product: SIPROTEC 5 7UT85 (CP300)
versions:
status: affected, version: All versions < V9.50
defaultStatus: unknown
}
{
vendor: Siemens
product: SIPROTEC 5 7UT86 (CP200)
versions:
status: affected, version: 0, lessThan: *, versionType: custom
defaultStatus: unknown
}
{
vendor: Siemens
product: SIPROTEC 5 7UT86 (CP300)
versions:
status: affected, version: All versions < V9.50
defaultStatus: unknown
}
{
vendor: Siemens
product: SIPROTEC 5 7UT87 (CP200)
versions:
status: affected, version: 0, lessThan: *, versionType: custom
defaultStatus: unknown
}
{
vendor: Siemens
product: SIPROTEC 5 7UT87 (CP300)
versions:
status: affected, version: All versions < V9.50
defaultStatus: unknown
}
{
vendor: Siemens
product: SIPROTEC 5 7VE85 (CP300)
versions:
status: affected, version: All versions < V9.50
defaultStatus: unknown
}
{
vendor: Siemens
product: SIPROTEC 5 7VK87 (CP200)
versions:
status: affected, version: 0, lessThan: *, versionType: custom
defaultStatus: unknown
}
{
vendor: Siemens
product: SIPROTEC 5 7VK87 (CP300)
versions:
status: affected, version: All versions < V9.50
defaultStatus: unknown
}
{
vendor: Siemens
product: SIPROTEC 5 7VU85 (CP300)
versions:
status: affected, version: All versions < V9.50
defaultStatus: unknown
}
{
vendor: Siemens
product: SIPROTEC 5 Communication Module ETH-BA-2EL
versions:
status: affected, version: All versions < V9.50 installed on CP150 and CP300 devices
defaultStatus: unknown
}
{
vendor: Siemens
product: SIPROTEC 5 Communication Module ETH-BA-2EL
versions:
status: affected, version: All versions installed on CP100 and CP200 devices
defaultStatus: unknown
}
{
vendor: Siemens
product: SIPROTEC 5 Communication Module ETH-BB-2FO
versions:
status: affected, version: All versions < V9.50 installed on CP150 and CP300 devices
defaultStatus: unknown
}
{
vendor: Siemens
product: SIPROTEC 5 Communication Module ETH-BB-2FO
versions:
status: affected, version: All versions installed on CP100 and CP200 devices
defaultStatus: unknown
}
{
vendor: Siemens
product: SIPROTEC 5 Communication Module ETH-BD-2FO
versions:
status: affected, version: All versions < V9.50
defaultStatus: unknown
}
{
vendor: Siemens
product: SIPROTEC 5 Compact 7SX800 (CP050)
versions:
status: affected, version: All versions < V9.50
defaultStatus: unknown
}
metrics:
cvssV3_1: [
version: 3.1
vectorString: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L/E:P/RL:T/RC:C
baseScore: 5.3
baseSeverity: MEDIUM
]