CVE-2026-20358
Cisco Crosswork Security Hardening Release: August 2026
CVSS Score
10.0
EPSS Score
0.0%
EPSS Percentile
0th
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 vulnerabilities tracked by CVE-2026-20358 are related to external control of the file system issues that are grouped Common Weakness Enumeration (CWE) CWE-73.
| CWE | CWE-73 |
| Vendor | cisco |
| Product | cisco crosswork planning |
| Ecosystems | |
| Industries | NetworkingTelecommunications |
| Published | Aug 19, 2026 |
| Last Updated | Aug 19, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:H Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Changed
Confidentiality
None
Integrity
High
Availability
High
Affected Versions
Cisco / Cisco Crosswork Planning
7.0.2 7.1.0 7.0.0 7.0.4 7.0.1 7.0.3 7.2.0 7.1.1 7.1.2