CVE-2019-15265
6.5 · MEDIUMOverview
CVE-2019-15265 is a medium-severity vulnerability affecting cisco aironet_1540_firmware. It was published on October 16, 2019 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 requires local or adjacent network access to exploit. No authentication or special privileges are required for exploitation.
Technical Description
A vulnerability in the bridge protocol data unit (BPDU) forwarding functionality of Cisco Aironet Access Points (APs) could allow an unauthenticated, adjacent attacker to cause an AP port to go into an error disabled state. The vulnerability occurs because BPDUs received from specific wireless clients are forwarded incorrectly. An attacker could exploit this vulnerability on the wireless network by sending a steady stream of crafted BPDU frames. A successful exploit could allow the attacker to cause a limited denial of service (DoS) attack because an AP port could go offline.
Remediation
Check the references section for vendor advisories and patches from cisco. Update aironet_1540_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_1540_firmware | >= 0, < 8.5.151.0 | Affected |
| cisco | aironet_1560_firmware | >= 0, < 8.5.151.0 | Affected |
| cisco | aironet_1800_firmware | >= 0, < 8.5.151.0 | Affected |
| cisco | aironet_2800_firmware | >= 0, < 8.5.151.0 | Affected |
| cisco | aironet_3800_firmware | >= 0, < 8.5.151.0 | Affected |
Frequently Asked Questions
What is CVE-2019-15265?
CVE-2019-15265 is a medium-severity vulnerability affecting cisco aironet_1540_firmware. It was published on October 16, 2019 and has a CVSS 3.1 base score of 6.5 (MEDIUM).
How severe is CVE-2019-15265?
This vulnerability has a CVSS 3.1 base score of 6.5, rated MEDIUM. It requires local or adjacent network access to exploit. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2019-15265?
Check the references section for vendor advisories and patches from cisco. Update aironet_1540_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-2019-15265?
CyberStrike's AI-powered security agents can automatically detect CVE-2019-15265 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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