EUVD-2023-24261

Malicious code in bioql PyPI...

The vulnerability of Cisco IOS XE operating systems on Cisco Catalyst 9300 switches arises from the failure to take measures to neutralize special elements used in the operating system’s command set. This vulnerability allows attackers to execute arbitrary code.

The vulnerability of Cisco IOS XE-enabled Cisco Catalyst 9300 switches exists due to the lack of measures taken to neutralize special elements used in the operating system commands. Exploiting this vulnerability can allow a perpetrator to execute arbitrary code...

CVE-2023-20082

A vulnerability in Cisco IOS XE Software for Cisco Catalyst 9300 Series Switches could allow an authenticated, local attacker with level-15 privileges or an unauthenticated attacker with physical access to the device to execute persistent code at boot time and break the chain of trust. This...

CVE-2023-20082

A vulnerability in Cisco IOS XE Software for Cisco Catalyst 9300 Series Switches could allow an authenticated, local attacker with level-15 privileges or an unauthenticated attacker with physical access to the device to execute persistent code at boot time and break the chain of trust. This...

CVE-2023-20082 Cisco IOS XE Software for Cisco Catalyst 9300 Series Switches Secure Boot Bypass Vulnerability

A vulnerability in Cisco IOS XE Software for Cisco Catalyst 9300 Series Switches could allow an authenticated, local attacker with level-15 privileges or an unauthenticated attacker with physical access to the device to execute persistent code at boot time and break the chain of trust. This...

CVE-2023-20082

Cisco IOS XE Software for Cisco Catalyst 9300 Series switches contains a Secure Boot bypass (CVE-2023-20082). The issue stems from errors when retrieving the public release key used for image signature verification, allowing an authenticated, level-15 privileged user or a physically compromising ...

CVE-2023-20082 Cisco IOS XE Software for Cisco Catalyst 9300 Series Switches Secure Boot Bypass Vulnerability

A vulnerability in Cisco IOS XE Software for Cisco Catalyst 9300 Series Switches could allow an authenticated, local attacker with level-15 privileges or an unauthenticated attacker with physical access to the device to execute persistent code at boot time and break the chain of trust. This...

CVE-2023-20082

A vulnerability in Cisco IOS XE Software for Cisco Catalyst 9300 Series Switches could allow an authenticated, local attacker with level-15 privileges or an unauthenticated attacker with physical access to the device to execute persistent code at boot time and break the chain of trust. This...

Cisco IOS XE Software for Cisco Catalyst 9300 Series Switches Secure Boot Bypass Vulnerability

A vulnerability in Cisco IOS XE Software for Cisco Catalyst 9300 Series Switches could allow an authenticated, local attacker with level-15 privileges or an unauthenticated attacker with physical access to the device to execute persistent code at boot time and break the chain of trust. This...

PT-2023-2222 · Cisco · Cisco Ios Xe

Name of the Vulnerable Software and Affected Versions: Cisco IOS XE Software for Cisco Catalyst 9300 Series Switches versions prior to 16.11.1 Description: A vulnerability in Cisco IOS XE Software could allow an authenticated, local attacker with level-15 privileges or an unauthenticated attacker...

The vulnerability in the implementation of the incoming packet processing function on Cisco IOS XR operating systems of the microprogramming-based switching software for Cisco Catalyst 3650, Cisco Catalyst 3850, and Cisco Catalyst 9300 devices arises from errors in processing parameter values related to the length of incoming data. This vulnerability allows an attacker to cause service interruptions.

The vulnerability of the incoming packet processing function in Cisco IOS XR operating systems of Cisco Catalyst 3650, Cisco Catalyst 3850, and Cisco Catalyst 9300 switches is related to errors in processing input data length parameters. Exploiting this vulnerability can allow an attacker to caus...

The vulnerability of the rapid reboot function in microprogrammed software for Cisco Catalyst 3650, Cisco Catalyst 3850, Cisco Catalyst 9300, and Cisco Catalyst 9300L Series devices allows a perpetrator to execute arbitrary code.

The vulnerability of the rapid reboot function in microprogrammed software for Cisco Catalyst 3650, Cisco Catalyst 3850, Cisco Catalyst 9300, and Cisco Catalyst 9300L Series switches is related to improper verification of the cryptographic signature. Exploiting this vulnerability can allow an...

CVE-2021-1375

CVE-2021-1375 concerns multiple vulnerabilities in the fast reload feature of Cisco IOS XE on Catalyst 3850, 9300, and 9300L Series Switches. The flaws arise from improper checks in system boot routines, potentially allowing an authenticated local attacker with privileged CLI access to execute ar...

CVE-2021-1375 Cisco IOS XE Software Fast Reload Vulnerabilities

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 attacker to either execute arbitrary code on the underlying operating system, install and...

CVE-2021-1376 Cisco IOS XE Software Fast Reload Vulnerabilities

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 attacker to either execute arbitrary code on the underlying operating system, install and...

CVE-2021-1376 Cisco IOS XE Software Fast Reload Vulnerabilities

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 attacker to either execute arbitrary code on the underlying operating system, install and...

CVE-2021-1376

Cisco IOS XE Fast Reload vulnerabilities (CVE-2021-1376) affect Catalyst 3850/9300/9300L switches. Root cause: improper checks in system boot routines during fast reload, enabling an authenticated local attacker with privileged CLI access to run arbitrary code, install/boot a malicious image, or ...

Cisco IOS XE Software Fast Reload Vulnerabilities

Multiple vulnerabilities in the fast reload feature of Cisco IOS XE Software running on Cisco Catalyst 3650, Cisco Catalyst 3850, Cisco Catalyst 9300, and Cisco Catalyst 9300L Series Switches could allow an authenticated, local attacker to either execute arbitrary code on the underlying operating...

Cisco IOS XE Software Wireless Controller for the Catalyst 9000 Family CAPWAP DoS (cisco-sa-capwap-dos-TPdNTdyq)

According to its self-reported version, Cisco IOS XE Software for Cisco Catalyst 9800 Series Wireless Controllers, Catalyst 9300, 9400, and 9500 Series Switches, and Catalyst 9100 Access Points are affected by multiple denial of service DoS vulnerabilities due to insufficient validation of CAPWAP...

Cisco Catalyst 3850 Series Switches and 9300 Series Switches IOS XE Data Forgery Issue Vulnerability

Cisco Catalyst 3850 Series Switches and Cisco Catalyst 9300 Series Switches are both products of Cisco Systems. the Cisco Catalyst 3850 Series Switches is a 3850 Series Switch. Cisco Catalyst 9300 Series Switches is a 9300 series switch.IOS XE is an operating system developed for its network...