Attacker Value
Unknown
(0 users assessed)
Exploitability
Unknown
(0 users assessed)
User Interaction
Unknown
Privileges Required
Unknown
Attack Vector
Unknown
0

CVE-2024-20309

Disclosure Date: March 27, 2024 •
CVE-2024-20309
Add MITRE ATT&CK tactics and techniques that apply to this CVE.

Description

A vulnerability in auxiliary asynchronous port (AUX) functions of Cisco IOS XE Software could allow an authenticated, local attacker to cause an affected device to reload or stop responding.

This vulnerability is due to the incorrect handling of specific ingress traffic when flow control hardware is enabled on the AUX port. An attacker could exploit this vulnerability by reverse telnetting to the AUX port and sending specific data after connecting. A successful exploit could allow the attacker to cause the device to reset or stop responding, resulting in a denial of service (DoS) condition.

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CVSS V3 Severity and Metrics
Base Score:
None
Impact Score:
Unknown
Exploitability Score:
Unknown
Vector:
Unknown
Attack Vector (AV):
Unknown
Attack Complexity (AC):
Unknown
Privileges Required (PR):
Unknown
User Interaction (UI):
Unknown
Scope (S):
Unknown
Confidentiality (C):
Unknown
Integrity (I):
Unknown
Availability (A):
Unknown

General Information

Offensive Application
Unknown
Utility Class
Unknown
Ports
Unknown
OS
Unknown
Vulnerable Versions
Cisco IOS XE Software 3.7.0S
Cisco IOS XE Software 3.7.1S
Cisco IOS XE Software 3.7.2S
Cisco IOS XE Software 3.7.3S
Cisco IOS XE Software 3.7.4S
Cisco IOS XE Software 3.7.5S
Cisco IOS XE Software 3.7.6S
Cisco IOS XE Software 3.7.7S
Cisco IOS XE Software 3.7.4aS
Cisco IOS XE Software 3.7.2tS
Cisco IOS XE Software 3.7.0bS
Cisco IOS XE Software 3.7.1aS
Cisco IOS XE Software 3.8.0S
Cisco IOS XE Software 3.8.1S
Cisco IOS XE Software 3.8.2S
Cisco IOS XE Software 3.9.1S
Cisco IOS XE Software 3.9.0S
Cisco IOS XE Software 3.9.2S
Cisco IOS XE Software 3.9.1aS
Cisco IOS XE Software 3.9.0aS
Cisco IOS XE Software 3.2.0SE
Cisco IOS XE Software 3.2.1SE
Cisco IOS XE Software 3.2.2SE
Cisco IOS XE Software 3.2.3SE
Cisco IOS XE Software 3.3.0SE
Cisco IOS XE Software 3.3.1SE
Cisco IOS XE Software 3.3.2SE
Cisco IOS XE Software 3.3.3SE
Cisco IOS XE Software 3.3.4SE
Cisco IOS XE Software 3.3.5SE
Cisco IOS XE Software 3.10.0S
Cisco IOS XE Software 3.10.1S
Cisco IOS XE Software 3.10.2S
Cisco IOS XE Software 3.10.3S
Cisco IOS XE Software 3.10.4S
Cisco IOS XE Software 3.10.5S
Cisco IOS XE Software 3.10.6S
Cisco IOS XE Software 3.10.2tS
Cisco IOS XE Software 3.10.7S
Cisco IOS XE Software 3.10.1xbS
Cisco IOS XE Software 3.10.8S
Cisco IOS XE Software 3.10.8aS
Cisco IOS XE Software 3.10.9S
Cisco IOS XE Software 3.10.10S
Cisco IOS XE Software 3.11.1S
Cisco IOS XE Software 3.11.2S
Cisco IOS XE Software 3.11.0S
Cisco IOS XE Software 3.11.3S
Cisco IOS XE Software 3.11.4S
Cisco IOS XE Software 3.12.0S
Cisco IOS XE Software 3.12.1S
Cisco IOS XE Software 3.12.2S
Cisco IOS XE Software 3.12.3S
Cisco IOS XE Software 3.12.0aS
Cisco IOS XE Software 3.12.4S
Cisco IOS XE Software 3.13.0S
Cisco IOS XE Software 3.13.1S
Cisco IOS XE Software 3.13.2S
Cisco IOS XE Software 3.13.3S
Cisco IOS XE Software 3.13.4S
Cisco IOS XE Software 3.13.5S
Cisco IOS XE Software 3.13.2aS
Cisco IOS XE Software 3.13.0aS
Cisco IOS XE Software 3.13.5aS
Cisco IOS XE Software 3.13.6S
Cisco IOS XE Software 3.13.7S
Cisco IOS XE Software 3.13.6aS
Cisco IOS XE Software 3.13.7aS
Cisco IOS XE Software 3.13.8S
Cisco IOS XE Software 3.13.9S
Cisco IOS XE Software 3.13.10S
Cisco IOS XE Software 3.6.2aE
Cisco IOS XE Software 3.6.2E
Cisco IOS XE Software 3.6.5bE
Cisco IOS XE Software 3.6.7bE
Cisco IOS XE Software 3.6.9E
Cisco IOS XE Software 3.6.10E
Cisco IOS XE Software 3.14.0S
Cisco IOS XE Software 3.14.1S
Cisco IOS XE Software 3.14.2S
Cisco IOS XE Software 3.14.3S
Cisco IOS XE Software 3.14.4S
Cisco IOS XE Software 3.15.0S
Cisco IOS XE Software 3.15.1S
Cisco IOS XE Software 3.15.2S
Cisco IOS XE Software 3.15.1cS
Cisco IOS XE Software 3.15.3S
Cisco IOS XE Software 3.15.4S
Cisco IOS XE Software 3.3.0SQ
Cisco IOS XE Software 3.3.1SQ
Cisco IOS XE Software 3.4.0SQ
Cisco IOS XE Software 3.4.1SQ
Cisco IOS XE Software 3.5.0SQ
Cisco IOS XE Software 3.5.1SQ
Cisco IOS XE Software 3.5.2SQ
Cisco IOS XE Software 3.5.3SQ
Cisco IOS XE Software 3.5.4SQ
Cisco IOS XE Software 3.5.5SQ
Cisco IOS XE Software 3.5.6SQ
Cisco IOS XE Software 3.5.7SQ
Cisco IOS XE Software 3.5.8SQ
Cisco IOS XE Software 3.16.0S
Cisco IOS XE Software 3.16.1S
Cisco IOS XE Software 3.16.1aS
Cisco IOS XE Software 3.16.2S
Cisco IOS XE Software 3.16.2aS
Cisco IOS XE Software 3.16.0cS
Cisco IOS XE Software 3.16.3S
Cisco IOS XE Software 3.16.2bS
Cisco IOS XE Software 3.16.3aS
Cisco IOS XE Software 3.16.4S
Cisco IOS XE Software 3.16.4aS
Cisco IOS XE Software 3.16.4bS
Cisco IOS XE Software 3.16.5S
Cisco IOS XE Software 3.16.4dS
Cisco IOS XE Software 3.16.6S
Cisco IOS XE Software 3.16.7S
Cisco IOS XE Software 3.16.6bS
Cisco IOS XE Software 3.16.7aS
Cisco IOS XE Software 3.16.7bS
Cisco IOS XE Software 3.16.8S
Cisco IOS XE Software 3.16.9S
Cisco IOS XE Software 3.16.10S
Cisco IOS XE Software 3.17.0S
Cisco IOS XE Software 3.17.1S
Cisco IOS XE Software 3.17.2S
Cisco IOS XE Software 3.17.1aS
Cisco IOS XE Software 3.17.3S
Cisco IOS XE Software 3.17.4S
Cisco IOS XE Software 16.1.1
Cisco IOS XE Software 16.1.2
Cisco IOS XE Software 16.1.3
Cisco IOS XE Software 16.2.1
Cisco IOS XE Software 16.2.2
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 16.4.2
Cisco IOS XE Software 16.4.3
Cisco IOS XE Software 16.5.1
Cisco IOS XE Software 16.5.1a
Cisco IOS XE Software 16.5.1b
Cisco IOS XE Software 16.5.2
Cisco IOS XE Software 16.5.3
Cisco IOS XE Software 3.18.0aS
Cisco IOS XE Software 3.18.0S
Cisco IOS XE Software 3.18.1S
Cisco IOS XE Software 3.18.2S
Cisco IOS XE Software 3.18.3S
Cisco IOS XE Software 3.18.4S
Cisco IOS XE Software 3.18.0SP
Cisco IOS XE Software 3.18.1SP
Cisco IOS XE Software 3.18.1aSP
Cisco IOS XE Software 3.18.1bSP
Cisco IOS XE Software 3.18.1cSP
Cisco IOS XE Software 3.18.2SP
Cisco IOS XE Software 3.18.2aSP
Cisco IOS XE Software 3.18.3SP
Cisco IOS XE Software 3.18.4SP
Cisco IOS XE Software 3.18.3aSP
Cisco IOS XE Software 3.18.3bSP
Cisco IOS XE Software 3.18.5SP
Cisco IOS XE Software 3.18.6SP
Cisco IOS XE Software 3.18.7SP
Cisco IOS XE Software 3.18.8aSP
Cisco IOS XE Software 3.18.9SP
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 16.6.5a
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 16.7.1a
Cisco IOS XE Software 16.7.1b
Cisco IOS XE Software 16.7.2
Cisco IOS XE Software 16.7.3
Cisco IOS XE Software 16.7.4
Cisco IOS XE Software 16.8.1
Cisco IOS XE Software 16.8.1a
Cisco IOS XE Software 16.8.1b
Cisco IOS XE Software 16.8.1s
Cisco IOS XE Software 16.8.1c
Cisco IOS XE Software 16.8.1d
Cisco IOS XE Software 16.8.2
Cisco IOS XE Software 16.8.1e
Cisco IOS XE Software 16.8.3
Cisco IOS XE Software 16.9.1
Cisco IOS XE Software 16.9.2
Cisco IOS XE Software 16.9.1a
Cisco IOS XE Software 16.9.1b
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 16.9.5f
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 16.10.1
Cisco IOS XE Software 16.10.1a
Cisco IOS XE Software 16.10.1b
Cisco IOS XE Software 16.10.1s
Cisco IOS XE Software 16.10.1c
Cisco IOS XE Software 16.10.1e
Cisco IOS XE Software 16.10.1d
Cisco IOS XE Software 16.10.2
Cisco IOS XE Software 16.10.1f
Cisco IOS XE Software 16.10.1g
Cisco IOS XE Software 16.10.3
Cisco IOS XE Software 16.11.1
Cisco IOS XE Software 16.11.1a
Cisco IOS XE Software 16.11.1b
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 16.12.1a
Cisco IOS XE Software 16.12.1c
Cisco IOS XE Software 16.12.1w
Cisco IOS XE Software 16.12.2
Cisco IOS XE Software 16.12.1y
Cisco IOS XE Software 16.12.2a
Cisco IOS XE Software 16.12.3
Cisco IOS XE Software 16.12.8
Cisco IOS XE Software 16.12.2s
Cisco IOS XE Software 16.12.1x
Cisco IOS XE Software 16.12.1t
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 16.12.4a
Cisco IOS XE Software 16.12.5
Cisco IOS XE Software 16.12.6
Cisco IOS XE Software 16.12.1z1
Cisco IOS XE Software 16.12.5a
Cisco IOS XE Software 16.12.5b
Cisco IOS XE Software 16.12.1z2
Cisco IOS XE Software 16.12.6a
Cisco IOS XE Software 16.12.7
Cisco IOS XE Software 16.12.9
Cisco IOS XE Software 16.12.10
Cisco IOS XE Software 16.12.10a
Cisco IOS XE Software 17.1.1
Cisco IOS XE Software 17.1.1a
Cisco IOS XE Software 17.1.1s
Cisco IOS XE Software 17.1.1t
Cisco IOS XE Software 17.1.3
Cisco IOS XE Software 17.2.1
Cisco IOS XE Software 17.2.1r
Cisco IOS XE Software 17.2.1a
Cisco IOS XE Software 17.2.1v
Cisco IOS XE Software 17.2.2
Cisco IOS XE Software 17.2.3
Cisco IOS XE Software 17.3.1
Cisco IOS XE Software 17.3.2
Cisco IOS XE Software 17.3.3
Cisco IOS XE Software 17.3.1a
Cisco IOS XE Software 17.3.1w
Cisco IOS XE Software 17.3.2a
Cisco IOS XE Software 17.3.1x
Cisco IOS XE Software 17.3.1z
Cisco IOS XE Software 17.3.4
Cisco IOS XE Software 17.3.5
Cisco IOS XE Software 17.3.4a
Cisco IOS XE Software 17.3.6
Cisco IOS XE Software 17.3.4b
Cisco IOS XE Software 17.3.4c
Cisco IOS XE Software 17.3.5a
Cisco IOS XE Software 17.3.5b
Cisco IOS XE Software 17.3.7
Cisco IOS XE Software 17.3.8
Cisco IOS XE Software 17.3.8a
Cisco IOS XE Software 17.4.1
Cisco IOS XE Software 17.4.2
Cisco IOS XE Software 17.4.1a
Cisco IOS XE Software 17.4.1b
Cisco IOS XE Software 17.4.2a
Cisco IOS XE Software 17.5.1
Cisco IOS XE Software 17.5.1a
Cisco IOS XE Software 17.6.1
Cisco IOS XE Software 17.6.2
Cisco IOS XE Software 17.6.1w
Cisco IOS XE Software 17.6.1a
Cisco IOS XE Software 17.6.1x
Cisco IOS XE Software 17.6.3
Cisco IOS XE Software 17.6.1y
Cisco IOS XE Software 17.6.1z
Cisco IOS XE Software 17.6.3a
Cisco IOS XE Software 17.6.4
Cisco IOS XE Software 17.6.1z1
Cisco IOS XE Software 17.6.5
Cisco IOS XE Software 17.6.6
Cisco IOS XE Software 17.6.6a
Cisco IOS XE Software 17.6.5a
Cisco IOS XE Software 17.7.1
Cisco IOS XE Software 17.7.1a
Cisco IOS XE Software 17.7.1b
Cisco IOS XE Software 17.7.2
Cisco IOS XE Software 17.10.1
Cisco IOS XE Software 17.10.1a
Cisco IOS XE Software 17.10.1b
Cisco IOS XE Software 17.8.1
Cisco IOS XE Software 17.8.1a
Cisco IOS XE Software 17.9.1
Cisco IOS XE Software 17.9.1w
Cisco IOS XE Software 17.9.2
Cisco IOS XE Software 17.9.1a
Cisco IOS XE Software 17.9.1x
Cisco IOS XE Software 17.9.1y
Cisco IOS XE Software 17.9.3
Cisco IOS XE Software 17.9.2a
Cisco IOS XE Software 17.9.1x1
Cisco IOS XE Software 17.9.3a
Cisco IOS XE Software 17.9.4
Cisco IOS XE Software 17.9.1y1
Cisco IOS XE Software 17.9.4a
Cisco IOS XE Software 17.11.1
Cisco IOS XE Software 17.11.1a
Cisco IOS XE Software 17.12.1
Cisco IOS XE Software 17.12.1w
Cisco IOS XE Software 17.12.1a
Cisco IOS XE Software 17.12.2
Cisco IOS XE Software 17.12.2a
Cisco IOS XE Software 17.11.99SW
Prerequisites
Unknown
Discovered By
Unknown
PoC Author
Unknown
Metasploit Module
Unknown
Reporter
Unknown

Vendors

  • Cisco

Products

  • Cisco IOS XE Software

Additional Info

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