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Unknown
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CVE-2023-20262
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CVE ID
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CVE-2023-20262
(Last updated January 25, 2024) ▾
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Command and Control
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Credential Access
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Defense Evasion
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Discovery
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Execution
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Exfiltration
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Initial Access
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Lateral Movement
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Persistence
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Description
A vulnerability in the SSH service of Cisco Catalyst SD-WAN Manager could allow an unauthenticated, remote attacker to cause a process crash, resulting in a DoS condition for SSH access only. This vulnerability does not prevent the system from continuing to function, and web UI access is not affected.
This vulnerability is due to insufficient resource management when an affected system is in an error condition. An attacker could exploit this vulnerability by sending malicious traffic to the affected system. A successful exploit could allow the attacker to cause the SSH process to crash and restart, resulting in a DoS condition for the SSH service.
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CVSS V3 Severity and Metrics
Data provided by the National Vulnerability Database (NVD)
Base Score:
7.5 High
Impact Score:
3.6
Exploitability Score:
3.9
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):
High
General Information
Offensive Application
Unknown
Utility Class
Unknown
Ports
Unknown
OS
Unknown
Vulnerable Versions
Cisco SD-WAN Solution 17.2.4
Cisco SD-WAN Solution 17.2.5
Cisco SD-WAN Solution 17.2.6
Cisco SD-WAN Solution 17.2.7
Cisco SD-WAN Solution 17.2.8
Cisco SD-WAN Solution 17.2.9
Cisco SD-WAN Solution 17.2.10
Cisco SD-WAN Solution 18.2.0
Cisco SD-WAN Solution 18.3.0
Cisco SD-WAN Solution 18.3.1
Cisco SD-WAN Solution 18.3.3
Cisco SD-WAN Solution 18.3.3.1
Cisco SD-WAN Solution 18.3.4
Cisco SD-WAN Solution 18.3.5
Cisco SD-WAN Solution 18.3.6
Cisco SD-WAN Solution 18.3.7
Cisco SD-WAN Solution 18.3.8
Cisco SD-WAN Solution 18.4.0
Cisco SD-WAN Solution 18.4.1
Cisco SD-WAN Solution 18.4.0.1
Cisco SD-WAN Solution 18.4.3
Cisco SD-WAN Solution 18.4.302
Cisco SD-WAN Solution 18.4.303
Cisco SD-WAN Solution 18.4.4
Cisco SD-WAN Solution 18.4.5
Cisco SD-WAN Solution 18.4.6
Cisco SD-WAN Solution 19.1.0
Cisco SD-WAN Solution 19.2.0
Cisco SD-WAN Solution 19.2.097
Cisco SD-WAN Solution 19.2.099
Cisco SD-WAN Solution 19.2.1
Cisco SD-WAN Solution 19.2.2
Cisco SD-WAN Solution 19.2.3
Cisco SD-WAN Solution 19.2.929
Cisco SD-WAN Solution 19.2.31
Cisco SD-WAN Solution 19.2.4
Cisco SD-WAN Solution 19.3.0
Cisco SD-WAN Solution 20.1.1
Cisco SD-WAN Solution 20.1.1.1
Cisco SD-WAN Solution 20.1.11
Cisco SD-WAN Solution 20.1.12
Cisco SD-WAN Solution 20.1.2
Cisco SD-WAN Solution 20.1.3
Cisco SD-WAN Solution 20.1.3.1
Cisco SD-WAN Solution 20.3.1
Cisco SD-WAN Solution 20.3.2
Cisco SD-WAN Solution 20.3.2.1
Cisco SD-WAN Solution 20.3.3
Cisco SD-WAN Solution 20.3.3.1
Cisco SD-WAN Solution 20.3.4
Cisco SD-WAN Solution 20.3.4.2
Cisco SD-WAN Solution 20.3.4.1
Cisco SD-WAN Solution 20.3.5
Cisco SD-WAN Solution 20.3.6
Cisco SD-WAN Solution 20.3.4.3
Cisco SD-WAN Solution 20.3.5.1
Cisco SD-WAN Solution 20.4.1
Cisco SD-WAN Solution 20.4.1.1
Cisco SD-WAN Solution 20.4.1.2
Cisco SD-WAN Solution 20.4.2
Cisco SD-WAN Solution 20.4.2.2
Cisco SD-WAN Solution 20.4.2.1
Cisco SD-WAN Solution 20.4.2.3
Cisco SD-WAN Solution 20.5.1
Cisco SD-WAN Solution 20.5.1.2
Cisco SD-WAN Solution 20.5.1.1
Cisco SD-WAN Solution 20.6.1
Cisco SD-WAN Solution 20.6.1.1
Cisco SD-WAN Solution 20.6.2.2
Cisco SD-WAN Solution 20.6.2.1
Cisco SD-WAN Solution 20.6.2
Cisco SD-WAN Solution 20.6.3
Cisco SD-WAN Solution 20.6.3.1
Cisco SD-WAN Solution 20.6.4
Cisco SD-WAN Solution 20.6.4.1
Cisco SD-WAN Solution 20.6.5
Cisco SD-WAN Solution 20.6.5.2
Cisco SD-WAN Solution 20.6.3.2
Cisco SD-WAN Solution 20.6.3.3
Cisco SD-WAN Solution 20.6.1.2
Cisco SD-WAN Solution 20.6.3.4
Cisco SD-WAN Solution 20.6.4.2
Cisco SD-WAN Solution 20.6.5.4
Cisco SD-WAN Solution 20.6.5.5
Cisco SD-WAN Solution 20.7.1
Cisco SD-WAN Solution 20.7.1.1
Cisco SD-WAN Solution 20.7.2
Cisco SD-WAN Solution 20.8.1
Cisco SD-WAN Solution 20.9.1
Cisco SD-WAN Solution 20.9.2.3
Cisco SD-WAN Solution 20.10.1.2
Cisco SD-WAN vManage 17.2.6
Cisco SD-WAN vManage 17.2.7
Cisco SD-WAN vManage 17.2.8
Cisco SD-WAN vManage 17.2.9
Cisco SD-WAN vManage 17.2.10
Cisco SD-WAN vManage 17.2.4
Cisco SD-WAN vManage 17.2.5
Cisco SD-WAN vManage 18.3.1.1
Cisco SD-WAN vManage 18.3.3.1
Cisco SD-WAN vManage 18.3.3
Cisco SD-WAN vManage 18.3.4
Cisco SD-WAN vManage 18.3.5
Cisco SD-WAN vManage 18.3.7
Cisco SD-WAN vManage 18.3.8
Cisco SD-WAN vManage 18.3.6.1
Cisco SD-WAN vManage 18.3.1
Cisco SD-WAN vManage 18.3.0
Cisco SD-WAN vManage 18.4.0.1
Cisco SD-WAN vManage 18.4.3
Cisco SD-WAN vManage 18.4.302
Cisco SD-WAN vManage 18.4.303
Cisco SD-WAN vManage 18.4.4
Cisco SD-WAN vManage 18.4.5
Cisco SD-WAN vManage 18.4.0
Cisco SD-WAN vManage 18.4.1
Cisco SD-WAN vManage 18.4.6
Cisco SD-WAN vManage 19.2.0
Cisco SD-WAN vManage 19.2.097
Cisco SD-WAN vManage 19.2.099
Cisco SD-WAN vManage 19.2.1
Cisco SD-WAN vManage 19.2.2
Cisco SD-WAN vManage 19.2.3
Cisco SD-WAN vManage 19.2.31
Cisco SD-WAN vManage 19.2.929
Cisco SD-WAN vManage 19.2.4
Cisco SD-WAN vManage 20.1.1.1
Cisco SD-WAN vManage 20.1.12
Cisco SD-WAN vManage 20.1.1
Cisco SD-WAN vManage 20.1.2
Cisco SD-WAN vManage 20.1.3
Cisco SD-WAN vManage 19.3.0
Cisco SD-WAN vManage 19.1.0
Cisco SD-WAN vManage 18.2.0
Cisco SD-WAN vManage 20.3.1
Cisco SD-WAN vManage 20.3.2
Cisco SD-WAN vManage 20.3.2.1
Cisco SD-WAN vManage 20.3.3
Cisco SD-WAN vManage 20.3.3.1
Cisco SD-WAN vManage 20.3.4
Cisco SD-WAN vManage 20.3.4.1
Cisco SD-WAN vManage 20.3.4.2
Cisco SD-WAN vManage 20.3.5
Cisco SD-WAN vManage 20.3.6
Cisco SD-WAN vManage 20.3.4.3
Cisco SD-WAN vManage 20.3.5.1
Cisco SD-WAN vManage 20.4.1
Cisco SD-WAN vManage 20.4.1.1
Cisco SD-WAN vManage 20.4.1.2
Cisco SD-WAN vManage 20.4.2
Cisco SD-WAN vManage 20.4.2.2
Cisco SD-WAN vManage 20.4.2.1
Cisco SD-WAN vManage 20.4.2.3
Cisco SD-WAN vManage 20.5.1
Cisco SD-WAN vManage 20.5.1.2
Cisco SD-WAN vManage 20.5.1.1
Cisco SD-WAN vManage 20.6.1
Cisco SD-WAN vManage 20.6.1.1
Cisco SD-WAN vManage 20.6.2.1
Cisco SD-WAN vManage 20.6.2.2
Cisco SD-WAN vManage 20.6.2
Cisco SD-WAN vManage 20.6.3
Cisco SD-WAN vManage 20.6.1.2
Cisco SD-WAN vManage 20.10.1
Cisco SD-WAN vManage 20.10.1.1
Cisco SD-WAN vManage 20.10.1.2
Cisco SD-WAN vSmart N/A
Prerequisites
Unknown
Discovered By
Unknown
PoC Author
Unknown
Metasploit Module
Unknown
Reporter
Unknown
Vendors
References
Additional Info
Authenticated
Unknown
Exploitable
Unknown
Reliability
Unknown
Stability
Unknown
Available Mitigations
Unknown
Shelf Life
Unknown
Userbase/Installbase
Unknown
Patch Effectiveness
Unknown
Rapid7
Technical Analysis
Report as Emergent Threat Response
Report as Zero-day Exploit
Report as Exploited in the Wild
CVE ID
AttackerKB requires a CVE ID in order to pull vulnerability data and references from the CVE list and the National Vulnerability Database. If available, please supply below:
