CVE-2020-3261
6.5 · MEDIUMOverview
CVE-2020-3261 is a medium-severity vulnerability affecting cisco aironet_1542i_firmware. It was published on April 15, 2020 and has a CVSS 3.1 base score of 6.5 (MEDIUM).
This vulnerability has a CVSS 3.1 base score of 6.5, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
A vulnerability in the web-based management interface of Cisco Mobility Express Software could allow an unauthenticated, remote attacker to conduct a cross-site request forgery (CSRF) attack on an affected system. The vulnerability is due to insufficient CSRF protections for the web-based management interface on an affected device. An attacker could exploit this vulnerability by persuading a user with an active session on an affected device to follow a malicious link. A successful exploit could allow the attacker to perform arbitrary actions, including modifying the configuration, with the privilege level of the user.
Remediation
Check the references section for vendor advisories and patches from cisco. Update aironet_1542i_firmware 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 | aironet_1542i_firmware | >= 8.0, < 8.8.130.0 | Affected |
| cisco | aironet_1542d_firmware | >= 8.0, < 8.8.130.0 | Affected |
| cisco | aironet_1562i_firmware | >= 8.0, < 8.8.130.0 | Affected |
| cisco | aironet_1562e_firmware | >= 8.0, < 8.8.130.0 | Affected |
| cisco | aironet_1562d_firmware | >= 8.0, < 8.8.130.0 | Affected |
| cisco | aironet_1815_firmware | >= 8.0, < 8.8.130.0 | Affected |
| cisco | aironet_1830_firmware | >= 8.0, < 8.8.130.0 | Affected |
| cisco | aironet_1840_firmware | >= 8.0, < 8.8.130.0 | Affected |
| cisco | aironet_1850_firmware | >= 8.0, < 8.8.130.0 | Affected |
| cisco | aironet_2800i_firmware | >= 8.0, < 8.8.130.0 | Affected |
Frequently Asked Questions
What is CVE-2020-3261?
CVE-2020-3261 is a medium-severity vulnerability affecting cisco aironet_1542i_firmware. It was published on April 15, 2020 and has a CVSS 3.1 base score of 6.5 (MEDIUM).
How severe is CVE-2020-3261?
This vulnerability has a CVSS 3.1 base score of 6.5, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2020-3261?
Check the references section for vendor advisories and patches from cisco. Update aironet_1542i_firmware 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-2020-3261?
CyberStrike's AI-powered security agents can automatically detect CVE-2020-3261 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
AI agents map your attack surface to find vulnerabilities like this one.
Automated penetration testing that runs continuously, not just quarterly.
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Browser-based exploitation validates findings with real proof-of-concept.
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