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cisco ios 16.11.1 vulnerabilities and exploits

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7.2
CVSSv2
CVE-2021-1375
Multiple vulnerabilities in the fast reload feature of Cisco IOS XE Software running on Cisco Catalyst 3850, Cisco Catalyst 9300, and Cisco Catalyst 9300L Series Switches could allow an authenticated, local malicious user to either execute arbitrary code on the underlying operati...
Cisco Ios Xe 16.5.1Cisco Ios Xe 16.5.1aCisco Ios Xe 16.6.1Cisco Ios Xe 16.6.2Cisco Ios Xe 16.6.3Cisco Ios Xe 16.6.4Cisco Ios Xe 16.6.4aCisco Ios Xe 16.6.4sCisco Ios Xe 16.6.5Cisco Ios Xe 16.6.6Cisco Ios Xe 16.6.7Cisco Ios Xe 16.8.1Cisco Ios Xe 16.8.1aCisco Ios Xe 16.8.1sCisco Ios Xe 16.9.1Cisco Ios Xe 16.9.1sCisco Ios Xe 16.9.2Cisco Ios Xe 16.9.2sCisco Ios Xe 16.9.3Cisco Ios Xe 16.9.3aCisco Ios Xe 16.9.3sCisco Ios Xe 16.9.4
3.6
CVSSv2
CVE-2021-1381
A vulnerability in Cisco IOS XE Software could allow an authenticated, local attacker with high privileges or an unauthenticated attacker with physical access to the device to open a debugging console. The vulnerability is due to insufficient command authorization restrictions. A...
Cisco Ios Xe 16.12.1Cisco Ios Xe 16.11.1Cisco Ios Xe 17.1.1Cisco Ios Xe 16.11.1aCisco Ios Xe 16.12.1cCisco Ios Xe 16.12.1tCisco Ios Xe 16.11.2Cisco Ios Xe 16.12.1sCisco Ios Xe 16.12.1aCisco Ios Xe 16.12.1xCisco Ios Xe 16.11.1cCisco Ios Xe 16.11.1bCisco Ios Xe 16.11.1sCisco Ios Xe 16.12.1wCisco Ios Xe 16.12.1yCisco Ios Xe 16.12.2Cisco Ios Xe 16.12.2aCisco Ios Xe 16.12.4Cisco Ios Xe 16.12.3Cisco Ios Xe 17.2.1Cisco Ios Xe 17.1.1sCisco Ios Xe 16.12.2t
7.2
CVSSv2
CVE-2021-1376
Multiple vulnerabilities in the fast reload feature of Cisco IOS XE Software running on Cisco Catalyst 3850, Cisco Catalyst 9300, and Cisco Catalyst 9300L Series Switches could allow an authenticated, local malicious user to either execute arbitrary code on the underlying operati...
Cisco Ios Xe 16.5.1Cisco Ios Xe 16.5.1aCisco Ios Xe 16.6.1Cisco Ios Xe 16.6.2Cisco Ios Xe 16.6.3Cisco Ios Xe 16.6.4Cisco Ios Xe 16.6.4aCisco Ios Xe 16.6.4sCisco Ios Xe 16.6.5Cisco Ios Xe 16.6.6Cisco Ios Xe 16.6.7Cisco Ios Xe 16.6.8Cisco Ios Xe 16.8.1Cisco Ios Xe 16.8.1aCisco Ios Xe 16.8.1sCisco Ios Xe 16.9.1Cisco Ios Xe 16.9.1sCisco Ios Xe 16.9.2Cisco Ios Xe 16.9.2sCisco Ios Xe 16.9.3Cisco Ios Xe 16.9.3aCisco Ios Xe 16.9.3s
7.8
CVSSv2
CVE-2019-12669
A vulnerability in the RADIUS Change of Authorization (CoA) code of Cisco TrustSec, a feature within Cisco IOS XE Software, could allow an unauthenticated, remote malicious user to cause a denial of service (DoS) condition on an affected device. The vulnerability is due to improp...
Cisco Ios 15.2\\(3\\)e5Cisco Ios 15.2\\(3\\)eCisco Ios 16.11.1
7.2
CVSSv2
CVE-2021-1453
A vulnerability in the software image verification functionality of Cisco IOS XE Software for the Cisco Catalyst 9000 Family of switches could allow an unauthenticated, physical malicious user to execute unsigned code at system boot time. The vulnerability is due to an improper c...
Cisco Ios Xe 16.6.1Cisco Ios Xe 16.6.3Cisco Ios Xe 16.8.1Cisco Ios Xe 16.7.1Cisco Ios Xe 16.6.2Cisco Ios Xe 16.9.1Cisco Ios Xe 16.8.1aCisco Ios Xe 16.8.1sCisco Ios Xe 16.9.1sCisco Ios Xe 16.6.4sCisco Ios Xe 16.6.4Cisco Ios Xe 16.10.1Cisco Ios Xe 16.9.2Cisco Ios Xe 16.6.4aCisco Ios Xe 16.12.1Cisco Ios Xe 16.6.5Cisco Ios Xe 16.11.1Cisco Ios Xe 17.1.1Cisco Ios Xe 16.12.1cCisco Ios Xe 16.11.2Cisco Ios Xe 16.12.1sCisco Ios Xe 16.11.1c
7.2
CVSSv2
CVE-2020-3417
A vulnerability in Cisco IOS XE Software could allow an authenticated, local malicious user to execute persistent code at boot time and break the chain of trust. This vulnerability is due to incorrect validations by boot scripts when specific ROM monitor (ROMMON) variables are se...
Cisco Ios Xe 3.18.2aspCisco Ios Xe 3.18.3spCisco Ios Xe 16.6.1Cisco Ios Xe 3.18.1spCisco Ios Xe 3.18.1bspCisco Ios Xe 3.18.1cspCisco Ios Xe 3.18.2spCisco Ios Xe 3.18.0spCisco Ios Xe 3.18.1aspCisco Ios Xe 16.6.3Cisco Ios Xe 16.8.1Cisco Ios Xe 16.7.1Cisco Ios Xe 16.6.2Cisco Ios Xe 16.9.1Cisco Ios Xe 16.8.1aCisco Ios Xe 16.8.1sCisco Ios Xe 16.8.1bCisco Ios Xe 16.8.2Cisco Ios Xe 16.7.2Cisco Ios Xe 16.8.1dCisco Ios Xe 16.7.3Cisco Ios Xe 16.7.1a
7.2
CVSSv2
CVE-2021-1390
A vulnerability in one of the diagnostic test CLI commands of Cisco IOS XE Software could allow an authenticated, local malicious user to execute arbitrary code on an affected device. To exploit this vulnerability, the attacker would need to have valid user credentials at privile...
Cisco Ios Xe 16.8.1Cisco Ios Xe 16.9.1Cisco Ios Xe 16.8.1aCisco Ios Xe 16.8.1sCisco Ios Xe 16.8.1bCisco Ios Xe 16.8.2Cisco Ios Xe 16.8.1dCisco Ios Xe 16.8.1cCisco Ios Xe 16.8.1eCisco Ios Xe 16.9.1sCisco Ios Xe 16.9.1cCisco Ios Xe 16.9.1bCisco Ios Xe 16.9.1dCisco Ios Xe 16.10.1Cisco Ios Xe 16.9.1aCisco Ios Xe 16.9.2aCisco Ios Xe 16.9.2Cisco Ios Xe 16.12.1Cisco Ios Xe 16.11.1Cisco Ios Xe 17.1.1Cisco Ios Xe 16.11.1aCisco Ios Xe 16.12.1c
3.5
CVSSv2
CVE-2021-1374
A vulnerability in the web-based management interface of Cisco IOS XE Wireless Controller software for the Catalyst 9000 Family of switches could allow an authenticated, remote malicious user to conduct a cross-site scripting (XSS) attack against another user of the web-based man...
Cisco Ios Xe 16.6.1Cisco Ios Xe 16.6.3Cisco Ios Xe 16.8.1Cisco Ios Xe 16.7.1Cisco Ios Xe 16.6.2Cisco Ios Xe 16.9.1Cisco Ios Xe 16.8.1aCisco Ios Xe 16.8.1sCisco Ios Xe 16.8.1bCisco Ios Xe 16.8.2Cisco Ios Xe 16.7.2Cisco Ios Xe 16.8.1dCisco Ios Xe 16.7.3Cisco Ios Xe 16.7.1aCisco Ios Xe 16.7.1bCisco Ios Xe 16.8.1cCisco Ios Xe 16.8.1eCisco Ios Xe 16.9.1sCisco Ios Xe 16.9.1cCisco Ios Xe 16.9.1bCisco Ios Xe 16.9.1dCisco Ios Xe 16.6.4s
7.2
CVSSv2
CVE-2022-20681
A vulnerability in the CLI of Cisco IOS XE Software for Cisco Catalyst 9000 Family Switches and Cisco Catalyst 9000 Family Wireless Controllers could allow an authenticated, local malicious user to elevate privileges to level 15 on an affected device. This vulnerability is due to...
Cisco Ios Xe 16.12.1Cisco Ios Xe 16.11.1Cisco Ios Xe 17.1.1Cisco Ios Xe 16.11.1aCisco Ios Xe 16.12.1cCisco Ios Xe 16.12.1tCisco Ios Xe 16.11.2Cisco Ios Xe 16.12.1sCisco Ios Xe 16.12.1aCisco Ios Xe 16.12.1xCisco Ios Xe 16.11.1cCisco Ios Xe 16.11.1bCisco Ios Xe 16.11.1sCisco Ios Xe 16.12.1wCisco Ios Xe 16.12.1yCisco Ios Xe 16.12.2Cisco Ios Xe 16.12.2aCisco Ios Xe 16.12.4Cisco Ios Xe 16.12.3Cisco Ios Xe 17.2.1Cisco Ios Xe 17.4.1Cisco Ios Xe 17.1.1s
7.2
CVSSv2
CVE-2021-1383
Multiple vulnerabilities in the CLI of Cisco IOS XE SD-WAN Software could allow an authenticated, local malicious user to access the underlying operating system with root privileges. These vulnerabilities are due to insufficient input validation of certain CLI commands. An attack...
Cisco Ios Xe 16.9.1Cisco Ios Xe 16.10.1Cisco Ios Xe 16.9.2Cisco Ios Xe 16.12.1Cisco Ios Xe 16.11.1Cisco Ios Xe 17.1.1Cisco Ios Xe 16.11.1aCisco Ios Xe 16.12.1cCisco Ios Xe 16.12.1tCisco Ios Xe 16.11.2Cisco Ios Xe 16.12.1sCisco Ios Xe 16.12.1aCisco Ios Xe 16.12.1xCisco Ios Xe 16.11.1cCisco Ios Xe 16.11.1bCisco Ios Xe 16.11.1sCisco Ios Xe 16.12.1wCisco Ios Xe 16.10.1sCisco Ios Xe 16.10.1dCisco Ios Xe 16.10.1aCisco Ios Xe 16.10.1fCisco Ios Xe 16.10.1g
CVSSv2
CVSSv2
CVSSv3
VMScore
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