Catalyst 9800 Embedded Wireless Controller vulnerabilitiesAnd the versions its exploited flaws hit.
Catalyst 9800 Embedded Wireless Controller is made by Cisco. We track 16 published vulnerabilities listed under that exact name, across 0 versions. 2 of them are on the list of flaws known to be exploited, the newest added on 3 March 2022. Cisco lists newer releases under their own names, such as Catalyst 9800 Embedded Wireless Controller Firmware, so check those pages too.
The most recent Catalyst 9800 Embedded Wireless Controller flaw added to the known-exploited list is CVE-2017-12231, on 3 March 2022. We keep watching the known-exploited list.
Is Catalyst 9800 Embedded Wireless Controller listed under other names? Yes.
Cisco also lists Catalyst 9800 Embedded Wireless Controller under more specific names, such as Catalyst 9800 Embedded Wireless Controller Firmware. Flaws listed only under those names are counted on their own pages, not here. If you run one of these, open its page for its own exploited flaws.
Which versions of Catalyst 9800 Embedded Wireless Controller do the exploited flaws hit?
Each exploited flaw lists the versions it affects, as published by the vendor. Find your version, then patch.
Which Catalyst 9800 Embedded Wireless Controller vulnerabilities are being exploited?
2 flaws are on the government list of vulnerabilities known to be exploited. These are the ones criminals are using now, so they go first, whatever their severity score says.
- 7.5Cisco IOS Software Network Address Translation Denial-of-Service Vulnerability
A vulnerability in the implementation of Network Address Translation (NAT) functionality in Cisco IOS could allow an unauthenticated, remote attacker to cause a denial of service.
- 7.5Cisco IOS Software Integrated Services Module for VPN Denial-of-Service Vulnerability
A vulnerability in the crypto engine of the Cisco Integrated Services Module for VPN (ISM-VPN) running Cisco IOS Software could allow an unauthenticated, remote attacker to cause a denial-of-service (DoS) condition.
Which Catalyst 9800 Embedded Wireless Controller flaws are most likely to be used?
Ranked by the latest exploit-likelihood forecast: the chance each flaw is used in an attack in the next 30 days. A high severity score on its own doesn't tell you that. Flaws shared by many other makers' products are left out.
- 7.1%
A vulnerability in the implementation of Network Address Translation (NAT) functionality in Cisco IOS 12.4 through 15.6 could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on...
- 7.1%
A vulnerability in the crypto engine of the Cisco Integrated Services Module for VPN (ISM-VPN) running Cisco IOS Software could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition...
- 3.0%CVE-2021-34770Critical
A vulnerability in the Control and Provisioning of Wireless Access Points (CAPWAP) protocol processing of Cisco IOS XE Software for Cisco Catalyst 9000 Family Wireless Controllers could allow an unauthenticated,...
- 1.7%CVE-2023-20066Medium
A vulnerability in the web UI of Cisco IOS XE Software could allow an authenticated, remote attacker to perform a directory traversal and access resources that are outside the filesystem mountpoint of the web UI.
- 1.4%CVE-2021-34768High
Multiple vulnerabilities in the Control and Provisioning of Wireless Access Points (CAPWAP) protocol processing of Cisco IOS XE Software for Cisco Catalyst 9000 Family Wireless Controllers could allow an...
- 1.4%CVE-2021-34769High
Multiple vulnerabilities in the Control and Provisioning of Wireless Access Points (CAPWAP) protocol processing of Cisco IOS XE Software for Cisco Catalyst 9000 Family Wireless Controllers could allow an...
- 1.2%CVE-2022-20919High
A vulnerability in the processing of malformed Common Industrial Protocol (CIP) packets that are sent to Cisco IOS Software and Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause an...
- 1.1%CVE-2021-1620High
A vulnerability in the Internet Key Exchange Version 2 (IKEv2) support for the AutoReconnect feature of Cisco IOS Software and Cisco IOS XE Software could allow an authenticated, remote attacker to exhaust the free...
- 0.8%CVE-2022-20810Medium
A vulnerability in the Simple Network Management Protocol (SNMP) of Cisco IOS XE Wireless Controller Software for the Catalyst 9000 Family could allow an authenticated, remote attacker to access sensitive information.
- 0.8%CVE-2021-34767High
A vulnerability in IPv6 traffic processing of Cisco IOS XE Wireless Controller Software for Cisco Catalyst 9000 Family Wireless Controllers could allow an unauthenticated, adjacent attacker to cause a Layer 2 (L2)...
Running Catalyst 9800 Embedded Wireless Controller? We'll keep checking.
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1 flaw being exploited affects software Acme tracks
A vulnerability in the implementation of Network Address Translation (NAT) functionality in Cisco IOS could allow an unauthenticated, remote attacker to cause a denial of service.
- Matched to
- Catalyst 9800 Embedded Wireless Controller on Acme's software list
- What to do
- Patch first, then check for signs of use
Sent to the alert recipients Acme chose. Also in the app and to Acme's webhook.
We track 16 published vulnerabilities listed under the name Catalyst 9800 Embedded Wireless Controller, across 0 versions. The most recent Catalyst 9800 Embedded Wireless Controller flaw added to the known-exploited list is CVE-2017-12231, on 3 March 2022.
2 are on the list of flaws known to be exploited. The most recently added are CVE-2017-12231 and CVE-2018-0154.
Cisco also lists Catalyst 9800 Embedded Wireless Controller under more specific names, such as Catalyst 9800 Embedded Wireless Controller Firmware. Flaws listed only under those names are counted on their own pages, not here. Open the release you run to see its own list.
Create a Precursor Intelligence account and track Catalyst 9800 Embedded Wireless Controller. We match it against every published flaw, give each one a risk score from 0 to 100 and keep watching, so you hear about new ones as soon as we know, by email, in the app or by webhook.