Published: 13/04/2021 Updated: 05/10/2022

CVSS v2 Base Score: 7.5 | Impact Score: 6.4 | Exploitability Score: 10

CVSS v3 Base Score: 9.8 | Impact Score: 5.9 | Exploitability Score: 3.9

VMScore: 668

Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P

An issue exists in Wind River VxWorks prior to 6.5. There is a possible heap overflow in dhcp client.

Vulnerable Product	Search on Vulmon	Subscribe to Product
windriver vxworks
siemens ruggedcom_win_subscriber_station_firmware
siemens scalance_x200-4_p_irt_firmware
siemens scalance_x201-3p_irt_firmware
siemens scalance_x201-3p_irt_pro_firmware
siemens scalance_x202-2_irt_firmware
siemens scalance_x202-2p_irt_firmware
siemens scalance_x202-2p_irt_pro_firmware
siemens scalance_x204_irt_firmware
siemens scalance_x204_irt_pro_firmware
siemens scalance_x204-2_firmware
siemens scalance_x204-2fm_firmware
siemens scalance_x204-2ld_firmware
siemens scalance_x204-2ld_ts_firmware
siemens scalance_x204-2ts_firmware
siemens scalance_x206-1_firmware
siemens scalance_x206-1ld_firmware
siemens scalance_x208_firmware
siemens scalance_x208_pro_firmware
siemens scalance_x212-2_firmware
siemens scalance_x212-2ld_firmware
siemens scalance_x216_firmware
siemens scalance_x224_firmware
siemens scalance_x300_firmware
siemens scalance_x408_firmware
siemens scalance_xf201-3p_irt_firmware
siemens scalance_xf202-2p_irt_firmware
siemens scalance_xf204_firmware
siemens scalance_xf204_irt_firmware
siemens scalance_xf204-2_firmware
siemens scalance_xf204-2ba_irt_firmware
siemens scalance_xf206-1_firmware
siemens scalance_xf208_firmware
siemens simatic_rf_181_eip_firmware
siemens simatic_rf_182c_firmware
siemens sinamics_perfect_harmony_gh180_firmware

Critical Infrastructure Sectors: Critical Manufacturing

CVE-2021-29998