April 18, 2025
Proactive Defense: The Importance of Incident Response Planning in Cybersecurity
Rewterz Threat Alert – APT-C-35 aka Donot Team – Active IOCs
October 2, 2023Rewterz Threat Alert – An Emerging Ducktail Infostealer – Active IOCs
October 3, 2023Rewterz Threat Alert – APT-C-35 aka Donot Team – Active IOCs
October 2, 2023Rewterz Threat Alert – An Emerging Ducktail Infostealer – Active IOCs
October 3, 2023
Severity
High
Analysis Summary
CVE-2023-20033
Cisco IOS XE Software for Catalyst 3650 and Catalyst 3850 Series Switches is vulnerable to a denial of service, caused by improper resource management. By sending a high rate of traffic to the management interface, a remote attacker could exploit this vulnerability to cause the device to reload.
Impact
- Denial of Service
Indicators Of Compromise
CVE
- CVE-2023-20033
Affected Vendors
Cisco
Affected Products
- Cisco IOS XE Software
- Cisco Catalyst 3650 Series Switches
- Cisco Catalyst 3850 Series Switches
Remediation
Refer to Cisco Security Advisory for patch, upgrade or suggested workaround information.
