Attacker Value
Unknown
(0 users assessed)
Exploitability
Unknown
(0 users assessed)
User Interaction
None
Privileges Required
None
Attack Vector
Network
0

CVE-2022-45044

Disclosure Date: December 13, 2022 •
CVE-2022-45044 CVSS v3 Base Score: 5.3
Add MITRE ATT&CK tactics and techniques that apply to this CVE.

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 < V8.89), SIPROTEC 5 7SJ81 (CP150) (All versions < V9.50), SIPROTEC 5 7SJ82 (CP100) (All versions < V8.89), 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 < V8.89), 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 < V8.89 installed on CP100 devices), 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 CP200 devices), SIPROTEC 5 Communication Module ETH-BB-2FO (All versions < V8.89 installed on CP100 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 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.

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CVSS V3 Severity and Metrics
Base Score:
5.3 Medium
Impact Score:
1.4
Exploitability Score:
3.9
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Attack Vector (AV):
Network
Attack Complexity (AC):
Low
Privileges Required (PR):
None
User Interaction (UI):
None
Scope (S):
Unchanged
Confidentiality (C):
None
Integrity (I):
None
Availability (A):
Low

General Information

Offensive Application
Unknown
Utility Class
Unknown
Ports
Unknown
OS
Unknown
Vulnerable Versions
SIPROTEC 5 6MD84 (CP300) All versions < V9.50
SIPROTEC 5 6MD85 (CP200) *
SIPROTEC 5 6MD85 (CP300) All versions < V9.50
SIPROTEC 5 6MD86 (CP200) *
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) *
SIPROTEC 5 7KE85 (CP300) All versions < V9.64
SIPROTEC 5 7SA82 (CP100) *
SIPROTEC 5 7SA82 (CP150) All versions < V9.50
SIPROTEC 5 7SA84 (CP200) *
SIPROTEC 5 7SA86 (CP200) *
SIPROTEC 5 7SA86 (CP300) All versions < V9.50
SIPROTEC 5 7SA87 (CP200) *
SIPROTEC 5 7SA87 (CP300) All versions < V9.50
SIPROTEC 5 7SD82 (CP100) *
SIPROTEC 5 7SD82 (CP150) All versions < V9.50
SIPROTEC 5 7SD84 (CP200) *
SIPROTEC 5 7SD86 (CP200) *
SIPROTEC 5 7SD86 (CP300) All versions < V9.50
SIPROTEC 5 7SD87 (CP200) *
SIPROTEC 5 7SD87 (CP300) All versions < V9.50
SIPROTEC 5 7SJ81 (CP100) All versions < V8.89
SIPROTEC 5 7SJ81 (CP150) All versions < V9.50
SIPROTEC 5 7SJ82 (CP100) All versions < V8.89
SIPROTEC 5 7SJ82 (CP150) All versions < V9.50
SIPROTEC 5 7SJ85 (CP200) *
SIPROTEC 5 7SJ85 (CP300) All versions < V9.50
SIPROTEC 5 7SJ86 (CP200) *
SIPROTEC 5 7SJ86 (CP300) All versions < V9.50
SIPROTEC 5 7SK82 (CP100) All versions < V8.89
SIPROTEC 5 7SK82 (CP150) All versions < V9.50
SIPROTEC 5 7SK85 (CP200) *
SIPROTEC 5 7SK85 (CP300) All versions < V9.50
SIPROTEC 5 7SL82 (CP100) *
SIPROTEC 5 7SL82 (CP150) All versions < V9.50
SIPROTEC 5 7SL86 (CP200) *
SIPROTEC 5 7SL86 (CP300) All versions < V9.50
SIPROTEC 5 7SL87 (CP200) *
SIPROTEC 5 7SL87 (CP300) All versions < V9.50
SIPROTEC 5 7SS85 (CP200) *
SIPROTEC 5 7SS85 (CP300) All versions < V9.50
SIPROTEC 5 7ST85 (CP200) *
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) *
SIPROTEC 5 7UT82 (CP150) All versions < V9.50
SIPROTEC 5 7UT85 (CP200) *
SIPROTEC 5 7UT85 (CP300) All versions < V9.50
SIPROTEC 5 7UT86 (CP200) *
SIPROTEC 5 7UT86 (CP300) All versions < V9.50
SIPROTEC 5 7UT87 (CP200) *
SIPROTEC 5 7UT87 (CP300) All versions < V9.50
SIPROTEC 5 7VE85 (CP300) All versions < V9.50
SIPROTEC 5 7VK87 (CP200) *
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 < V8.89 installed on CP100 devices
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 CP200 devices
SIPROTEC 5 Communication Module ETH-BB-2FO All versions < V8.89 installed on CP100 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 CP200 devices
SIPROTEC 5 Communication Module ETH-BD-2FO V9.50
SIPROTEC 5 Compact 7SX800 (CP050) All versions < V9.50
Prerequisites
Unknown
Discovered By
Unknown
PoC Author
Unknown
Metasploit Module
Unknown
Reporter
Unknown

Additional Info

Authenticated
Unknown
Exploitable
Unknown
Reliability
Unknown
Stability
Unknown
Available Mitigations
Unknown
Shelf Life
Unknown
Userbase/Installbase
Unknown
Patch Effectiveness
Unknown
Technical Analysis