# Cisco Crosswork Data Gateway vulnerabilities

Source: https://junglewise.ai/threats/technologies/crosswork-data-gateway  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Updated: 11 November 2026, 03:07 UTC. Rebuilt every hour.  
Data: https://junglewise.ai/threats/technologies/crosswork-data-gateway.json  
License: CC BY 4.0 with a link back

Junglewise Threat Intelligence has tracked 4 vulnerabilities in Cisco Crosswork Data Gateway: 0 in the last 7 days and 4 in the last 90 days, 4 of them critical and 0 exploited in the wild. The most recent, CVE-2026-20359, was published on 19 August 2026. Nothing was published in the last eight weeks.

## Counts

- Last 7 days: 0
- Last 30 days: 0
- Last 90 days: 4
- All time: 4 (4 critical, 0 exploited in the wild)

## About Cisco Crosswork Data Gateway

Cisco network data collection and processing component for multi-vendor infrastructure management.

## Latest Cisco Crosswork Data Gateway vulnerabilities

- [CVE-2026-20359: Cisco Crosswork insufficiently protected credentials](https://junglewise.ai/threats/cve-2026-20359-cisco-crosswork-insufficiently-protected-credentials) (critical, CVSS 9.9, published 19 Aug 2026)
- [CVE-2026-20358: Cisco Crosswork external file system control vulnerability](https://junglewise.ai/threats/cve-2026-20358-cisco-crosswork-external-file-system-control-vulnerability) (critical, CVSS 10, published 19 Aug 2026)
- [CVE-2026-20357: Cisco Crosswork missing authentication for critical functions](https://junglewise.ai/threats/cve-2026-20357-cisco-crosswork-missing-authentication-for-critical-functions) (critical, CVSS 10, published 19 Aug 2026)
- [CVE-2026-20030: Cisco Crosswork SQL injection in multiple products](https://junglewise.ai/threats/cve-2026-20030-cisco-crosswork-sql-injection-in-multiple-products) (critical, CVSS 10, published 19 Aug 2026)

## Most severe Cisco Crosswork Data Gateway vulnerabilities

- [CVE-2026-20357: Cisco Crosswork missing authentication for critical functions](https://junglewise.ai/threats/cve-2026-20357-cisco-crosswork-missing-authentication-for-critical-functions) (critical, CVSS 10, published 19 Aug 2026)
- [CVE-2026-20030: Cisco Crosswork SQL injection in multiple products](https://junglewise.ai/threats/cve-2026-20030-cisco-crosswork-sql-injection-in-multiple-products) (critical, CVSS 10, published 19 Aug 2026)
- [CVE-2026-20358: Cisco Crosswork external file system control vulnerability](https://junglewise.ai/threats/cve-2026-20358-cisco-crosswork-external-file-system-control-vulnerability) (critical, CVSS 10, published 19 Aug 2026)
- [CVE-2026-20359: Cisco Crosswork insufficiently protected credentials](https://junglewise.ai/threats/cve-2026-20359-cisco-crosswork-insufficiently-protected-credentials) (critical, CVSS 9.9, published 19 Aug 2026)

## Vulnerabilities per week

Nothing was published in the last eight weeks.

| Week of | Vulns | Critical | Exploited |
| --- | --- | --- | --- |
| 17 Aug 2026 | 4 | 4 | 0 |
| 24 Aug 2026 | 0 | 0 | 0 |
| 31 Aug 2026 | 0 | 0 | 0 |
| 7 Sep 2026 | 0 | 0 | 0 |
| 14 Sep 2026 | 0 | 0 | 0 |
| 21 Sep 2026 | 0 | 0 | 0 |
| 28 Sep 2026 | 0 | 0 | 0 |
| 5 Oct 2026 | 0 | 0 | 0 |
| 12 Oct 2026 | 0 | 0 | 0 |
| 19 Oct 2026 | 0 | 0 | 0 |
| 26 Oct 2026 | 0 | 0 | 0 |
| 2 Nov 2026 | 0 | 0 | 0 |
| 9 Nov 2026 | 0 | 0 | 0 |

## Other Cisco technologies

- [Cisco IOS](https://junglewise.ai/threats/technologies/ios): 70 vulnerabilities
- [Cisco Identity Services Engine](https://junglewise.ai/threats/technologies/identity-services-engine): 58 vulnerabilities
- [Cisco IOS XE](https://junglewise.ai/threats/technologies/ios-xe): 57 vulnerabilities
- [Cisco Firepower Threat Defense](https://junglewise.ai/threats/technologies/firepower-threat-defense): 33 vulnerabilities
- [Cisco Firepower Threat Defense Software](https://junglewise.ai/threats/technologies/firepower-threat-defense-software): 33 vulnerabilities
- [Cisco IOS XR](https://junglewise.ai/threats/technologies/ios-xr): 31 vulnerabilities
- [Cisco IOS XE Software](https://junglewise.ai/threats/technologies/ios-xe-software): 28 vulnerabilities
- [Cisco Adaptive Security Appliance Software](https://junglewise.ai/threats/technologies/secure-firewall-asa-software): 23 vulnerabilities
- [Cisco Snort 3](https://junglewise.ai/threats/technologies/snort-3): 20 vulnerabilities
- [Cisco Ios Software](https://junglewise.ai/threats/technologies/ios-software): 19 vulnerabilities
- [Cisco ISE Passive Identity Connector](https://junglewise.ai/threats/technologies/ise-passive-identity-connector): 19 vulnerabilities
- [Cisco Secure Firewall Management Center](https://junglewise.ai/threats/technologies/secure-firewall-management-center): 16 vulnerabilities

## Sources

NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories. Rebuilt every hour. Cite as: Junglewise Threat Intelligence, "Cisco Crosswork Data Gateway vulnerabilities", https://junglewise.ai/threats/technologies/crosswork-data-gateway, 11 November 2026.