CVE-2024-20286

A vulnerability in the Python interpreter of Cisco NX-OS Software could allow an authenticated, low-privileged, local attacker to escape the Python sandbox and gain unauthorized access to the underlying operating system of the device. The vulnerability is due to insufficient validation of user-supplied input. An attacker could exploit this vulnerability by manipulating specific functions within the Python interpreter. A successful exploit could allow an attacker to escape the Python sandbox and execute arbitrary commands on the underlying operating system with the privileges of the authenticated user.  Note: An attacker must be authenticated with Python execution privileges to exploit these vulnerabilities. For more information regarding Python execution privileges, see product-specific documentation, such as the section of the Cisco Nexus 9000 Series NX-OS Programmability Guide. It has a CVSS v3.1 base score of 5.3 (MEDIUM).

CVE-2024-20286 has a CVSS v3.1 score of 5.3 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance.

CVE-2024-20286 affects products from cisco, specifically: n9k-c92160yc-x, n9k-c92300yc, n9k-c92304qc, n9k-c9232c, n9k-c92348gc-x, n9k-c9236c, n9k-c9272q, n9k-c93108tc-ex, n9k-c93108tc-fx, n9k-c93120tx, n9k-c93128tx, n9k-c9316d-gx, n9k-c93180lc-ex, n9k-c93180yc-ex, n9k-c93180yc-fx, n9k-c93180yc2-fx, n9k-c93216tc-fx2, n9k-c93240yc-fx2, n9k-c9332c, n9k-c9332d-gx2b, n9k-c9332pq, n9k-c93360yc-fx2, n9k-c9336c-fx2, n9k-c9348d-gx2a, n9k-c9348gc-fxp, n9k-c93600cd-gx, n9k-c9364c, n9k-c9364c-gx, n9k-c9364d-gx2a, n9k-c9372px, n9k-c9372px-e, n9k-c9372tx, n9k-c9372tx-e, n9k-c9396px, n9k-c9396tx, n9k-c9504, n9k-c9504-fm-r, n9k-c9508, n9k-c9508-fm-r, n9k-c9516, n9k-sc-a, n9k-sup-a, n9k-sup-a\+, n9k-sup-b, n9k-sup-b\+, n9k-x9400-16w, n9k-x9400-22l, n9k-x9400-8d, n9k-x9432c-s, n9k-x9464px, n9k-x9464tx2, n9k-x9564px, n9k-x9564tx, n9k-x96136yc-r, n9k-x9636c-r, n9k-x9636c-rx, n9k-x9636q-r, n9k-x97160yc-ex, n9k-x97284yc-fx, n9k-x9732c-ex, n9k-x9732c-fx, n9k-x9736c-ex, n9k-x9736c-fx, n9k-x9788tc-fx, nexus_3000, nexus_3000_series, nexus_3016, nexus_3016q, nexus_3048, nexus_3064, nexus_3064-32t, nexus_3064-t, nexus_3064-x, nexus_3064t, nexus_3064x, nexus_3100, nexus_3100-v, nexus_3100-z, nexus_3100v, nexus_31108pc-v, nexus_31108pv-v, nexus_31108tc-v, nexus_31128pq, nexus_3132c-z, nexus_3132q, nexus_3132q-v, nexus_3132q-x, nexus_3132q-x\/3132q-xl, nexus_3132q-xl, nexus_3164q, nexus_3172, nexus_3172pq, nexus_3172pq-xl, nexus_3172pq\/pq-xl, nexus_3172tq, nexus_3172tq-32t, nexus_3172tq-xl, nexus_3200, nexus_3232, nexus_3232c, nexus_3232c_, nexus_3264c-e, nexus_3264q, nexus_3400, nexus_3408-s, nexus_34180yc, nexus_34200yc-sm, nexus_3432d-s, nexus_3464c, nexus_3500, nexus_3500_platform, nexus_3524, nexus_3524-x, nexus_3524-x\/xl, nexus_3524-xl, nexus_3548, nexus_3548-x, nexus_3548-x\/xl, nexus_3548-xl, nexus_3600, nexus_36180yc-r, nexus_3636c-r, nexus_9000, nexus_9000_in_aci_mode, nexus_9000_in_standalone, nexus_9000_in_standalone_nx-os_mode, nexus_9000v, nexus_9200, nexus_9200yc, nexus_92160yc-x, nexus_92160yc_switch, nexus_9221c, nexus_92300yc, nexus_92300yc_switch, nexus_92304qc, nexus_92304qc_switch, nexus_9232e, nexus_92348gc-x, nexus_9236c, nexus_9236c_switch, nexus_9272q, nexus_9272q_switch, nexus_9300, nexus_93108tc-ex, nexus_93108tc-ex-24, nexus_93108tc-ex_switch, nexus_93108tc-fx, nexus_93108tc-fx-24, nexus_93108tc-fx3, nexus_93108tc-fx3h, nexus_93108tc-fx3p, nexus_93120tx, nexus_93120tx_switch, nexus_93128, nexus_93128tx, nexus_93128tx_switch, nexus_9316d-gx, nexus_93180lc-ex, nexus_93180lc-ex_switch, nexus_93180tc-ex, nexus_93180yc-ex, nexus_93180yc-ex-24, nexus_93180yc-ex_switch, nexus_93180yc-fx, nexus_93180yc-fx-24, nexus_93180yc-fx3, nexus_93180yc-fx3h, nexus_93180yc-fx3s, nexus_93216tc-fx2, nexus_93240tc-fx2, nexus_93240yc-fx2, nexus_9332c, nexus_9332d-gx2b, nexus_9332d-h2r, nexus_9332pq, nexus_9332pq_switch, nexus_93360yc-fx2, nexus_9336c-fx2, nexus_9336c-fx2-e, nexus_9336pq, nexus_9336pq_aci, nexus_9336pq_aci_spine, nexus_9336pq_aci_spine_switch, nexus_93400ld-h1, nexus_9348d-gx2a, nexus_9348gc-fx3, nexus_9348gc-fx3ph, nexus_9348gc-fxp, nexus_93600cd-gx, nexus_9364c, nexus_9364c-gx, nexus_9364c-h1, nexus_9364d-gx2a, nexus_9372px, nexus_9372px-e, nexus_9372px-e_switch, nexus_9372px_switch, nexus_9372tx, nexus_9372tx-e, nexus_9372tx-e_switch, nexus_9372tx_switch, nexus_9396px, nexus_9396px_switch, nexus_9396tx, nexus_9396tx_switch, nexus_9408, nexus_9432pq, nexus_9500, nexus_9500_16-slot, nexus_9500_4-slot, nexus_9500_8-slot, nexus_9500_supervisor_a, nexus_9500_supervisor_a\+, nexus_9500_supervisor_b, nexus_9500_supervisor_b\+, nexus_9500r, nexus_9504, nexus_9504_switch, nexus_9508, nexus_9508_switch, nexus_9516, nexus_9516_switch, nexus_9536pq, nexus_9636pq, nexus_9716d-gx, nexus_9736pq, nexus_9800, nexus_9800_34-port_100g_and_14-port_400g_line_card, nexus_9800_36-port_400g_line_card, nexus_9804, nexus_9808, nx-os. Check the affected products table above for specific version ranges.

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.