CVE-2018-0436
8.7 · HIGHOverview
CVE-2018-0436 is a high-severity vulnerability affecting cisco webex_teams. It was published on October 5, 2018 and has a CVSS 3.1 base score of 8.7 (HIGH).
This vulnerability has a CVSS 3.1 base score of 8.7, rated HIGH. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
Technical Description
A vulnerability in Cisco Webex Teams, formerly Cisco Spark, could allow an authenticated, remote attacker to view and modify data for an organization other than their own organization. The vulnerability exists because the affected software performs insufficient checks for associations between user accounts and organization accounts. An attacker who has administrator or compliance officer privileges for one organization account could exploit this vulnerability by using those privileges to view and modify data for another organization account. No customer data was impacted by this vulnerability.
Remediation
Check the references section for vendor advisories and patches from cisco. Update webex_teams to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| cisco | webex_teams | >= 0, < 10.6.0 | Affected |
Frequently Asked Questions
What is CVE-2018-0436?
CVE-2018-0436 is a high-severity vulnerability affecting cisco webex_teams. It was published on October 5, 2018 and has a CVSS 3.1 base score of 8.7 (HIGH).
How severe is CVE-2018-0436?
This vulnerability has a CVSS 3.1 base score of 8.7, rated HIGH. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
How do I fix or remediate CVE-2018-0436?
Check the references section for vendor advisories and patches from cisco. Update webex_teams to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2018-0436?
CyberStrike's AI-powered security agents can automatically detect CVE-2018-0436 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
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