Cyber Resilience

CVE-2021-23861

Medium

Published: 08 December 2021

Published
08 December 2021
Modified
21 November 2024
KEV Added
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Patch
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CVSS Score v3.1 6.5 CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:H
EPSS Score 0.0030 54.0th percentile
Risk Priority 13 60% EPSS · 20% KEV · 20% CVSS

Summary

CVE-2021-23861 is a medium-severity Active Debug Code (CWE-489) vulnerability in Bosch Bosch Video Management System. Its CVSS base score is 6.5 (Medium).

Operationally, ranked in the top 46.0% of CVEs by exploit likelihood; it is not currently listed in the CISA KEV catalog.

EU & UK References

Vulnerability details

By executing a special command, an user with administrative rights can get access to extended debug functionality on the VRM allowing an impact on integrity or availability of the installed software. This issue also affects installations of the DIVAR IP…

more

and BVMS with VRM installed.

CWE(s)
CWE-489NVD-CWE-Other

Related Threats

No named actor attribution yet. ATT&CK technique mapping in progress for this CVE.

Affected Assets

bosch
bosch video management system
10.1, 11.0 · ≤ 9.0 · 10.0 — 10.0.2
bosch
video recording manager
≤ 3.81 · 3.82 — 3.82.0057 · 3.83 — 3.83.0021

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.

SC-25 Thin Nodes
addresses: CWE-489

Minimal functionality precludes inclusion of active debug code or diagnostic interfaces.

References