{"cve":"CVE-2021-23850","nvd":{"published":"2022-03-30T16:15:08.843","modified":"2026-06-17T03:38:55.827","status":"Modified","description":"A specially crafted TCP/IP packet may cause a camera recovery image telnet interface to crash. It may also cause a buffer overflow which could enable remote code execution. The recovery image can only be booted with administrative rights or with physical access to the camera and allows the upload of a new firmware in case of a damaged firmware.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","score":7.2},"cwes":["CWE-120","CWE-121"],"references":["https://psirt.bosch.com/security-advisories/bosch-sa-478243-bt.html","https://psirt.bosch.com/security-advisories/bosch-sa-446276-bt.html","https://psirt.bosch.com/security-advisories/bosch-sa-478243-bt.html"],"products":["bosch:autodome_7000_firmware","bosch:autodome_ip_4000_hd_firmware","bosch:autodome_ip_4000i_firmware","bosch:autodome_ip_5000_hd_firmware","bosch:autodome_ip_5000_ir_firmware","bosch:autodome_ip_5000i_firmware","bosch:autodome_ip_starlight_5000i_firmware","bosch:autodome_ip_starlight_7000i_firmware","bosch:aviotec_ip_starlight_8000_firmware","bosch:dinion_hd_1080p_firmware","bosch:dinion_hd_1080p_hdr_firmware","bosch:dinion_hd_720p_firmware","bosch:dinion_imager_9000_hd_firmware","bosch:dinion_ip_3000i_firmware","bosch:dinion_ip_4000_hd_firmware","bosch:dinion_ip_5000_hd_firmware","bosch:dinion_ip_5000_mp_firmware","bosch:dinion_ip_bullet_4000_firmware","bosch:dinion_ip_bullet_4000i_firmware","bosch:dinion_ip_bullet_5000_firmware","bosch:dinion_ip_bullet_5000i_firmware","bosch:dinion_ip_bullet_6000i_firmware","bosch:dinion_ip_starlight_6000_firmware","bosch:dinion_ip_starlight_7000_firmware","bosch:dinion_ip_starlight_7000_hd_firmware","bosch:dinion_ip_starlight_8000_firmware","bosch:dinion_ip_thermal_8000_firmware","bosch:dinion_ip_thermal_9000_rm_firmware","bosch:dinion_ip_ultra_8000_firmware","bosch:flexidome_corner_9000_mp_firmware","bosch:flexidome_hd_1080p_firmware","bosch:flexidome_hd_1080p_hdr_firmware","bosch:flexidome_hd_720p_firmware","bosch:flexidome_ip_3000i_firmware","bosch:flexidome_ip_4000i_firmware","bosch:flexidome_ip_5000i_firmware","bosch:flexidome_ip_indoor_4000_hd_firmware","bosch:flexidome_ip_indoor_4000_ir_firmware","bosch:flexidome_ip_indoor_5000_hd_firmware","bosch:flexidome_ip_indoor_5000_mp_firmware","bosch:flexidome_ip_micro_2000_hd_firmware","bosch:flexidome_ip_micro_2000_ip_firmware","bosch:flexidome_ip_micro_5000_mp_firmware","bosch:flexidome_ip_outdoor_4000_hd_firmware","bosch:flexidome_ip_outdoor_4000_ir_firmware","bosch:flexidome_ip_outdoor_5000_hd_firmware","bosch:flexidome_ip_outdoor_5000_mp_firmware","bosch:flexidome_ip_panoramic_5000_firmware","bosch:flexidome_ip_panoramic_6000_firmware","bosch:flexidome_ip_panoramic_7000_firmware"],"source":"nvd","synced_at":"2026-10-19T21:29:06.454770966+00:00"},"epss":{"cve":"CVE-2021-23850","score":0.0156,"percentile":0.75235,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}