CVE-2021-23851
Published: 30 March 2022
Summary
CVE-2021-23851 is a medium-severity Stack-based Buffer Overflow (CWE-121) vulnerability in Bosch Dinion Ip Bullet 5000 Firmware. Its CVSS base score is 6.8 (Medium).
Operationally, ranked at the 46.8th percentile by exploit likelihood (below the median); it is not currently listed in the CISA KEV catalog.
EU & UK References
- 🇪🇺 ENISA EUVD: EUVD-2021-10777
Vulnerability details
A specially crafted TCP/IP packet may cause the camera recovery image web 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…
more
physical access to the camera and allows the upload of a new firmware in case of a damaged firmware.
- CWE(s)
Related Threats
No named actor attribution yet. ATT&CK technique mapping in progress for this CVE.
Affected Assets
Mitigating Controls
Likely Mitigating Controls AI
Per-CVE control mapping for this CVE has not run yet; the list below is derived from the weakness types (CWEs) cited in the NVD entry.
Platform-independent managed code eliminates the need for unchecked native buffer copies that are the root cause of classic buffer overflows.