CVE-2026-20030 Cisco Crosswork Security Hardening Release: August 2026

As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco Crosswork engineering team has conducted a comprehensive internal security review. This review resulted in a software hardening release that addresses multiple internally discovered vulnerabilities. The...

EUVD-2026-62560

As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco Crosswork engineering team has conducted a comprehensive internal security review. This review resulted in a software hardening release that addresses multiple internally discovered vulnerabilities. The...

CVE-2026-20030 Cisco Crosswork Security Hardening Release: August 2026

As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco Crosswork engineering team has conducted a comprehensive internal security review. This review resulted in a software hardening release that addresses multiple internally discovered vulnerabilities. The...

CVE-2026-20030

CVE-2026-20030 is a SQL injection vulnerability (CWE-89) in Cisco Crosswork , affecting Crosswork Data Gateway , Crosswork Network Controller , and Crosswork Planning . The flaw involves improper neutralization of special elements used in a SQL command, allowing an unauthenticated remote attacker...

Cisco Crosswork Security Hardening Release: August 2026

As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco Crosswork engineering team has conducted a comprehensive internal security review. This review resulted in a software hardening release that addresses multiple internally discovered vulnerabilities. These...

PT-2026-78490

Name of the Vulnerable Software and Affected Versions Cisco Crosswork affected versions not specified Description Multiple issues exist involving improper neutralization of special elements used in SQL commands, which can lead to SQL injection. SQL injection is a technique where an attacker inser...

CVE-2026-20357: Missing Authentication for Critical Function

As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco Crosswork engineering team has conducted a comprehensive internal security review. This review resulted in a software hardening release that addresses multiple internally discovered vulnerabilities. The...

CVE-2026-20358: External Control of File Name or Path

As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco Crosswork engineering team has conducted a comprehensive internal security review. This review resulted in a software hardening release that addresses multiple internally discovered vulnerabilities. The...

PT-2026-78500

Name of the Vulnerable Software and Affected Versions Cisco Crosswork affected versions not specified Description Multiple issues related to missing authentication for critical functions were identified during an internal security review. These issues fall under the category of CWE-306, which...

PT-2026-78502

Name of the Vulnerable Software and Affected Versions Cisco Crosswork affected versions not specified Description Multiple issues related to insufficiently protected credentials were identified during an internal security review. These issues fall under the category of CWE-522, which refers to th...

CVE-2026-20359: Insufficiently Protected Credentials

As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco Crosswork engineering team has conducted a comprehensive internal security review. This review resulted in a software hardening release that addresses multiple internally discovered vulnerabilities. The...

PT-2026-78501

Name of the Vulnerable Software and Affected Versions Cisco Crosswork affected versions not specified Description An internal security review identified issues related to external control of the file system. This involves a collection of vulnerabilities where an external actor could potentially...

CVE-2026-20030: Improper Neutralization of Special Elements used in an SQL Command

As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco Crosswork engineering team has conducted a comprehensive internal security review. This review resulted in a software hardening release that addresses multiple internally discovered vulnerabilities. The...

Cisco Crosswork Network Controller Command Execution

The vulnerability of the web-based interface for controlling the Cisco Crosswork Network Controller CNC is related to the failure to take measures to neutralize certain special elements. Exploiting this vulnerability allows a remote attacker to execute arbitrary commands...

CVE-2026-20220 Cisco Crosswork Network Controller Remote Code Execution Vulnerability

A vulnerability in the web-based management interface of Cisco Crosswork Network Controller could allow an authenticated, remote attacker to execute arbitrary commands on an affected device. This vulnerability is due to insufficient input validation in the configuration template engine of the...

CVE-2026-20220

Cisco CVE-2026-20220 affects the web-based management interface of Cisco Crosswork Network Controller. The root cause is insufficient input validation in the configuration template engine. An authenticated attacker with write permissions to a template user can send crafted requests to execute arb...

EUVD-2026-37750

A vulnerability in the web-based management interface of Cisco Crosswork Network Controller could allow an authenticated, remote attacker to execute arbitrary commands on an affected device. This vulnerability is due to insufficient input validation in the configuration template engine of the...

CVE-2026-20220 Cisco Crosswork Network Controller Remote Code Execution Vulnerability

A vulnerability in the web-based management interface of Cisco Crosswork Network Controller could allow an authenticated, remote attacker to execute arbitrary commands on an affected device. This vulnerability is due to insufficient input validation in the configuration template engine of the...

Cisco Crosswork Network Controller Server-Side Template Injection Vulnerability

A vulnerability in the web-based management interface of Cisco Crosswork Network Controller could allow an authenticated, remote attacker to execute arbitrary commands on an affected device. This vulnerability is due to insufficient input validation in the configuration template engine of the...

CVE-2026-20220: Improper Neutralization of Special Elements in Output Used by a Downstream Component

A vulnerability in the web-based management interface of Cisco Crosswork Network Controller could allow an authenticated, remote attacker to execute arbitrary commands on an affected device. This vulnerability is due to insufficient input validation in the configuration template engine of the...