{"id":"CVE-2020-3261","aliases":["EUVD-2020-24532","GHSA-2wx7-3qvr-gm34"],"status":"published","title":"Cisco Mobility Express Software Cross-Site Request Forgery Vulnerability","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.","severity":{"version":"3.0","score":8.1,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:H","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-08","score":0.005,"percentile":0.43156,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-352"],"published":"2020-04-15T20:11:15Z","modified":"2026-06-17T03:17:48Z","products":[{"vendor":"cisco","product":"6300_series_access_points_firmware"},{"vendor":"cisco","product":"aironet_1542d_firmware"},{"vendor":"cisco","product":"aironet_1542i_firmware"},{"vendor":"cisco","product":"aironet_1562d_firmware"},{"vendor":"cisco","product":"aironet_1562e_firmware"},{"vendor":"cisco","product":"aironet_1562i_firmware"},{"vendor":"cisco","product":"aironet_1815_firmware"},{"vendor":"cisco","product":"aironet_1830_firmware"},{"vendor":"cisco","product":"aironet_1840_firmware"},{"vendor":"cisco","product":"aironet_1850_firmware"},{"vendor":"cisco","product":"aironet_2800e_firmware"},{"vendor":"cisco","product":"aironet_2800i_firmware"},{"vendor":"cisco","product":"aironet_3800e_firmware"},{"vendor":"cisco","product":"aironet_3800i_firmware"},{"vendor":"cisco","product":"aironet_3800p_firmware"},{"vendor":"cisco","product":"aironet_4800_firmware"},{"vendor":"cisco","product":"catalyst_iw6300_firmware"},{"vendor":"cisco","product":"cisco mobility express"}],"references":[{"url":"https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-mob-exp-csrf-b8tFec24","tags":["vendor-advisory","x_refsource_CISCO","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-3261"},{"url":"https://github.com/advisories/GHSA-2wx7-3qvr-gm34"}],"sources":{"cve":[{"id":"CVE-2020-3261","title":"Cisco Mobility Express Software Cross-Site Request Forgery Vulnerability","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.","status":"published","published":"2020-04-15T20:11:15.286Z","modified":"2024-11-15T17:28:53.825Z","cvss":[{"version":"3.0","score":8.1,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:H","level":"high","assessor":"cna"}],"cwes":["CWE-352"],"updated_at":"2026-11-02T14:35:51.563355Z"}],"euvd":[{"id":"EUVD-2020-24532","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.","status":"published","published":"2020-04-15T20:11:15Z","modified":"2024-11-15T17:28:53Z","cvss":[{"version":"3.0","score":8.1,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:H","level":"high"}],"updated_at":"2026-11-03T00:04:58.605338Z"}],"ghsa":[{"id":"GHSA-2wx7-3qvr-gm34","title":"A vulnerability in the web-based management interface of Cisco Mobility Express Software could...","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.","status":"published","published":"2022-05-24T17:15:15Z","modified":"2023-01-29T05:02:11Z","updated_at":"2026-11-02T14:45:01.015636Z"}],"nvd":[{"id":"CVE-2020-3261","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.","status":"published","published":"2020-04-15T21:15:36.06Z","modified":"2026-06-17T03:17:48.12Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N","level":"medium","assessor":"primary"},{"version":"3.0","score":8.1,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:H","level":"high","assessor":"secondary"},{"version":"2.0","score":4.3,"vector":"AV:N/AC:M/Au:N/C:N/I:P/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-352"],"updated_at":"2026-11-02T14:05:59.125695Z"}]}}