Attacker Value
Unknown
0
CVE-2023-20033
0
CVE ID
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CVE-2023-20033
(Last updated October 08, 2023) ▾
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Command and Control
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Credential Access
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Defense Evasion
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Execution
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Exfiltration
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Description
A vulnerability in Cisco IOS XE Software for Cisco Catalyst 3650 and Catalyst 3850 Series Switches could allow an unauthenticated, remote attacker to cause an affected device to reload unexpectedly, resulting in a denial of service (DoS) condition.
This vulnerability is due to improper resource management when processing traffic that is received on the management interface. An attacker could exploit this vulnerability by sending a high rate of traffic to the management interface. A successful exploit could allow the attacker to cause the device to reload, resulting in a DoS condition.
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CVSS V3 Severity and Metrics
Data provided by the National Vulnerability Database (NVD)
Base Score:
8.6 High
Impact Score:
4
Exploitability Score:
3.9
Attack Vector (AV):
Network
Attack Complexity (AC):
Low
Privileges Required (PR):
None
User Interaction (UI):
None
Scope (S):
Changed
Confidentiality (C):
None
Integrity (I):
None
Availability (A):
High
General Information
Offensive Application
Unknown
Utility Class
Unknown
Ports
Unknown
OS
Unknown
Vulnerable Versions
Cisco IOS XE Software 16.3.1
Cisco IOS XE Software 16.3.2
Cisco IOS XE Software 16.3.3
Cisco IOS XE Software 16.3.1a
Cisco IOS XE Software 16.3.4
Cisco IOS XE Software 16.3.5
Cisco IOS XE Software 16.3.5b
Cisco IOS XE Software 16.3.6
Cisco IOS XE Software 16.3.7
Cisco IOS XE Software 16.3.8
Cisco IOS XE Software 16.3.9
Cisco IOS XE Software 16.3.10
Cisco IOS XE Software 16.3.11
Cisco IOS XE Software 16.4.1
Cisco IOS XE Software 16.5.1
Cisco IOS XE Software 16.5.1a
Cisco IOS XE Software 16.6.1
Cisco IOS XE Software 16.6.2
Cisco IOS XE Software 16.6.3
Cisco IOS XE Software 16.6.4
Cisco IOS XE Software 16.6.5
Cisco IOS XE Software 16.6.4a
Cisco IOS XE Software 16.6.6
Cisco IOS XE Software 16.6.7
Cisco IOS XE Software 16.6.8
Cisco IOS XE Software 16.6.9
Cisco IOS XE Software 16.6.10
Cisco IOS XE Software 16.7.1
Cisco IOS XE Software 16.8.1
Cisco IOS XE Software 16.8.1a
Cisco IOS XE Software 16.8.1s
Cisco IOS XE Software 16.9.1
Cisco IOS XE Software 16.9.2
Cisco IOS XE Software 16.9.1s
Cisco IOS XE Software 16.9.3
Cisco IOS XE Software 16.9.4
Cisco IOS XE Software 16.9.3a
Cisco IOS XE Software 16.9.5
Cisco IOS XE Software 16.9.6
Cisco IOS XE Software 16.9.7
Cisco IOS XE Software 16.9.8
Cisco IOS XE Software 16.11.1
Cisco IOS XE Software 16.11.2
Cisco IOS XE Software 16.11.1s
Cisco IOS XE Software 16.12.1
Cisco IOS XE Software 16.12.1s
Cisco IOS XE Software 16.12.2
Cisco IOS XE Software 16.12.3
Cisco IOS XE Software 16.12.8
Cisco IOS XE Software 16.12.4
Cisco IOS XE Software 16.12.3s
Cisco IOS XE Software 16.12.3a
Cisco IOS XE Software 16.12.5
Cisco IOS XE Software 16.12.6
Cisco IOS XE Software 16.12.5b
Cisco IOS XE Software 16.12.6a
Cisco IOS XE Software 16.12.7
Cisco IOS XE Software 16.12.9
Prerequisites
Unknown
Discovered By
Unknown
PoC Author
Unknown
Metasploit Module
Unknown
Reporter
Unknown
Vendors
Products
- ios xe 16.11.1,
- ios xe 16.11.1s,
- ios xe 16.11.2,
- ios xe 16.12.1,
- ios xe 16.12.1s,
- ios xe 16.12.2,
- ios xe 16.12.3,
- ios xe 16.12.3a,
- ios xe 16.12.3s,
- ios xe 16.12.4,
- ios xe 16.12.5,
- ios xe 16.12.5b,
- ios xe 16.12.6,
- ios xe 16.12.6a,
- ios xe 16.12.7,
- ios xe 16.12.8,
- ios xe 16.12.9,
- ios xe 16.3.1,
- ios xe 16.3.10,
- ios xe 16.3.11,
- ios xe 16.3.1a,
- ios xe 16.3.2,
- ios xe 16.3.3,
- ios xe 16.3.4,
- ios xe 16.3.5,
- ios xe 16.3.5b,
- ios xe 16.3.6,
- ios xe 16.3.7,
- ios xe 16.3.8,
- ios xe 16.3.9,
- ios xe 16.4.1,
- ios xe 16.5.1,
- ios xe 16.5.1a,
- ios xe 16.6.1,
- ios xe 16.6.10,
- ios xe 16.6.2,
- ios xe 16.6.3,
- ios xe 16.6.4,
- ios xe 16.6.4a,
- ios xe 16.6.5,
- ios xe 16.6.6,
- ios xe 16.6.7,
- ios xe 16.6.8,
- ios xe 16.6.9,
- ios xe 16.7.1,
- ios xe 16.8.1,
- ios xe 16.8.1a,
- ios xe 16.8.1s,
- ios xe 16.9.1,
- ios xe 16.9.1s,
- ios xe 16.9.2,
- ios xe 16.9.3,
- ios xe 16.9.3a,
- ios xe 16.9.4,
- ios xe 16.9.5,
- ios xe 16.9.6,
- ios xe 16.9.7,
- ios xe 16.9.8
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
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