Technology · Cisco
Cisco Crosswork Network Controller vulnerabilities
Updated . Rebuilt every hour.
Junglewise Threat Intelligence has tracked 6 vulnerabilities in Cisco Crosswork Network Controller: 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.
- Last 7 days
- 0
- Last 90 days
- 4
- Critical, all time
- 4
- Exploited in the wild
- 0
About Cisco Crosswork Network Controller
A network automation and orchestration solution for managing service provider networks.
Latest Cisco Crosswork Network Controller vulnerabilities
- CVE-2026-20359: Cisco Crosswork insufficiently protected credentialscriticalCVSS 9.9EPSS 0.4%
- CVE-2026-20358: Cisco Crosswork external file system control vulnerabilitycriticalCVSS 10EPSS 0.5%
- CVE-2026-20357: Cisco Crosswork missing authentication for critical functionscriticalCVSS 10EPSS 0.6%
- CVE-2026-20030: Cisco Crosswork SQL injection in multiple productscriticalCVSS 10EPSS 0.5%
- CVE-2026-20220: Cisco Crosswork Network Controller command injection in template enginemediumCVSS 6.3EPSS 0.3%
- CVE-2026-20188: Cisco Crosswork Network Controller and NSO resource management issueinfoCVSS 0
Most severe Cisco Crosswork Network Controller vulnerabilities
Exploited in the wild first, then by severity and CVSS score.
- CVE-2026-20357: Cisco Crosswork missing authentication for critical functionscriticalCVSS 10EPSS 0.6%
- CVE-2026-20030: Cisco Crosswork SQL injection in multiple productscriticalCVSS 10EPSS 0.5%
- CVE-2026-20358: Cisco Crosswork external file system control vulnerabilitycriticalCVSS 10EPSS 0.5%
- CVE-2026-20359: Cisco Crosswork insufficiently protected credentialscriticalCVSS 9.9EPSS 0.4%
- CVE-2026-20220: Cisco Crosswork Network Controller command injection in template enginemediumCVSS 6.3EPSS 0.3%
- CVE-2026-20188: Cisco Crosswork Network Controller and NSO resource management issueinfoCVSS 0
Vulnerabilities per week
The last 13 weeks, by the week each vulnerability was published.
| Week of | Bar | Vulns | Critical |
|---|---|---|---|
| 29 Jun 2026 | 0 | 0 | |
| 6 Jul 2026 | 0 | 0 | |
| 13 Jul 2026 | 0 | 0 | |
| 20 Jul 2026 | 0 | 0 | |
| 27 Jul 2026 | 0 | 0 | |
| 3 Aug 2026 | 0 | 0 | |
| 10 Aug 2026 | 0 | 0 | |
| 17 Aug 2026 | 4 | 4 | |
| 24 Aug 2026 | 0 | 0 | |
| 31 Aug 2026 | 0 | 0 | |
| 7 Sep 2026 | 0 | 0 | |
| 14 Sep 2026 | 0 | 0 | |
| 21 Sep 2026 | 0 | 0 |
How this is built
Junglewise Threat Intelligence collects vulnerabilities from NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories, and matches each one to the technologies and vendors it affects. Dates are the date a vulnerability was published, in UTC.
The pages are rebuilt from the database every hour. Frozen weekly and monthly reports never change once published, so they can be cited.
Use this data
The same data is at https://junglewise.ai/threats/technologies/crosswork-network-controller.json, for scripts and language models. It is free to reuse under CC BY 4.0 with a link back to this page.
Cite as: Junglewise Threat Intelligence, "Cisco Crosswork Network Controller vulnerabilities", https://junglewise.ai/threats/technologies/crosswork-network-controller, 26 September 2026.