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10.0
CVE-2026-20357
cis · cisco crosswork planning

Cisco Crosswork Security Hardening Release: August 2026

Description

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-2026-20357 are related to missing authentication for critical function issues that are grouped under the Common Weakness Enumeration (CWE) CWE-306.

Affected Products

VendorProductVersions
ciscisco crosswork planning7.0.2, 7.1.0, 7.0.0, 7.0.4, 7.0.1, 7.0.3, 7.2.0, 7.1.1, 7.1.2

References

  • https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-hardening-crosswork-UzDTU9Vh

Related News (3 articles)

Tier D
SecurityWeek3d ago
Cisco Patches Critical Crosswork, Secure Workload Vulnerabilities
→ No new info (linked only)
Tier D
Heise Security3d ago
Cisco-Sicherheitslücken: Angreifer können Anmeldung von Secure Workload umgehen
→ No new info (linked only)
Tier B
CERT-FR4d ago
Multiples vulnérabilités dans les produits Cisco (20 août 2026)
→ No new info (linked only)
CVSS 3.110.0 CRITICAL
VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
CISA KEV❌ No
Actively exploited❌ No
CWECWE-306
PublishedAug 19, 2026
Trending Score40
Source articles3
Independent3
Info Completeness0/14
Missing: cve_id, title, description, vendor, product, versions, cvss, epss, cwe, kev, exploit, patch, iocs, mitre_attack

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Related CVEs (5)

HIGHCVE-2026-20349
Cisco Secure Firewall Adaptive Security Appliance and Secure Firewall Threat Defense Software Remote Access SSL VPN Denial of Service Vulnerability
Trending: 57
CRITICALCVE-2026-20315
Cisco Secure Workload Software Security Hardening Release August 2026 - Improper Access Control Vulnerabilities
Trending: 42
CRITICALCVE-2026-20030
Cisco Crosswork Security Hardening Release: August 2026
Trending: 40
CRITICALCVE-2026-20317
Cisco Secure Workload Software Security Hardening Release August 2026 - Improper Authentication Vulnerabilities
Trending: 39
CRITICALCVE-2026-20358
Cisco Crosswork Security Hardening Release: August 2026
Trending: 36

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Verification

State: unverified
Confidence: 0%

Vulnerability Timeline

CVE Published
Aug 19, 2026
Discovered by ZDM
Aug 19, 2026