CVE-2019-1811 Cisco NX-OS CLI Command Software Image Signature Verification Vulnerabilities

A vulnerability in the Image Signature Verification feature of Cisco NX-OS Software could allow an authenticated, local attacker with administrator-level credentials to install a malicious software image on an affected device. The vulnerability exists because software digital signatures are not...

CVE-2019-1812

Cisco NX-OS CLI Command Software Image Signature Verification (CVE-2019-1812) affects Cisco NX-OS Software, where the Image Signature Verification feature fails to properly verify digital signatures during CLI command execution. This can allow an authenticated, local attacker with administrator-l...

CVE-2019-1813

CVE-2019-1813 affects Cisco NX-OS Software and concerns the Image Signature Verification feature. The issue arises because software digital signatures are not properly verified during CLI command execution, enabling an authenticated, local attacker with administrator-level credentials to install ...

CVE-2019-1813 Cisco NX-OS CLI Command Software Image Signature Verification Vulnerability

A vulnerability in the Image Signature Verification feature of Cisco NX-OS Software could allow an authenticated, local attacker with administrator-level credentials to install a malicious software image on an affected device. The vulnerability exists because software digital signatures are not...

CVE-2019-1808

Cisco NX-OS Software’s Image Signature Verification feature is vulnerable to an in-vehicle issue where an authenticated, local attacker with administrator-level credentials can load an unsigned patch image and boot a malicious software patch. The root cause is improper verification of digital sig...

CVE-2019-1809 Cisco NX-OS Software Patch Signature Verification Bypass Vulnerability

A vulnerability in the Image Signature Verification feature of Cisco NX-OS Software could allow an authenticated, local attacker with administrator-level credentials to install a malicious software patch on an affected device. The vulnerability is due to improper verification of digital signature...

CVE-2019-1809

CVE-2019-1809 affects Cisco NX-OS Software. The vulnerability lies in the Image Signature Verification feature, due to improper verification of digital signatures for patch images. An authenticated, local attacker with administrator-level credentials could craft and load an unsigned patch, bypass...

CVE-2019-1810 Cisco Nexus 3000 Series and 9000 Series Switches in NX-OS Mode CLI Command Software Image Signature Verification Vulnerability

A vulnerability in the Image Signature Verification feature used in an NX-OS CLI command in Cisco Nexus 3000 Series and 9000 Series Switches could allow an authenticated, local attacker with administrator-level credentials to install a malicious software image on an affected device. The...

CVE-2019-1810

CVE-2019-1810 affects Cisco Nexus 3000/9000 NX-OS: the Image Signature Verification in an NX-OS CLI command fails to properly verify software signatures during command execution, enabling an authenticated, local attacker with administrator credentials to install an unsigned image. The issue stems...

Cisco NX-OS CLI Command Software Image Signature Verification Vulnerabilities

Multiple vulnerabilities in the Image Signature Verification feature of Cisco NX-OS Software could allow an authenticated, local attacker with administrator-level credentials to install a malicious software image on an affected device. The vulnerabilities exist because software digital signatures...

Cisco Nexus 3000 Series and 9000 Series Switches in NX-OS Mode CLI Command Software Image Signature Verification Vulnerability

A vulnerability in the Image Signature Verification feature used in an NX-OS CLI command in Cisco Nexus 3000 Series and 9000 Series Switches could allow an authenticated, local attacker with administrator-level credentials to install a malicious software image on an affected device. The...

PT-2019-2213 · Cisco · Cisco Nx-Os +1

Name of the Vulnerable Software and Affected Versions: Cisco NX-OS Software affected versions not specified Description: A vulnerability in the Image Signature Verification feature could allow an authenticated, local attacker with administrator-level credentials to install a malicious software...

PT-2019-2215 · Cisco · Cisco Nexus 3000 Series +3

Name of the Vulnerable Software and Affected Versions: Cisco Nexus 3000 Series and 9000 Series Switches affected versions not specified Description: A vulnerability in the Image Signature Verification feature used in an NX-OS CLI command could allow an authenticated, local attacker with...

PT-2019-2211 · Cisco · Cisco Nx-Os +1

Name of the Vulnerable Software and Affected Versions: Cisco NX-OS Software affected versions not specified Description: A vulnerability in the Image Signature Verification feature could allow an authenticated, local attacker with administrator-level credentials to install a malicious software...

Cisco NX-OS Software Data Forgery Issue Vulnerability (CNVD-2019-14715)

Cisco NX-OS Software is a set of data center-grade operating system software for switches from the U.S. company Cisco Cisco. A data forgery vulnerability exists in the Image Signature Verification feature in Cisco NX-OS Software. The vulnerability arises from a network system or product that does...

Cisco NX-OS Software Data Forgery Issue Vulnerability

Cisco NX-OS Software is a set of data center-grade operating system software for switches from the U.S. company Cisco Cisco. A data forgery vulnerability exists in the Image Signature Verification feature in Cisco NX-OS Software. The vulnerability arises from a network system or product that does...

PT-2019-2212 · Cisco · Cisco Nx-Os +1

Name of the Vulnerable Software and Affected Versions: Cisco NX-OS Software affected versions not specified Description: The issue is related to incorrect verification of cryptographic signatures in the Image Signature Verification feature of Cisco NX-OS Software. This could allow an authenticate...

CVE-2019-1615 Cisco NX-OS Software Image Signature Verification Vulnerability

A vulnerability in the Image Signature Verification feature of Cisco NX-OS Software could allow an authenticated, local attacker with administrator-level credentials to install a malicious software image on an affected device. The vulnerability is due to improper verification of digital signature...

CVE-2019-1615

CVE-2019-1615 concerns Cisco NX-OS Software Image Signature Verification. Affected: Nexus 3000 Series switches; Nexus 9000 Series Fabric Switches in ACI Mode; Nexus 9000 Series in Standalone NX-OS Mode; Nexus 9500 R‑Series Line Cards and Fabric Modules. Root cause: improper verification of digita...

Input validation

A vulnerability in the Image Signature Verification feature of Cisco NX-OS Software could allow an authenticated, local attacker with administrator-level credentials to install a malicious software image on an affected device. The vulnerability is due to improper verification of digital signature...