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CVE-2021-23859

CRITICAL
Published 2021-12-08T21:17:23.528438Z
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CVSS Score

V3.1
9.1
/10
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H
Base Score Metrics
Exploitability: N/A Impact: N/A

EPSS Score

v2025.03.14
0.003
probability
of exploitation in the wild

There is a 0.3% chance that this vulnerability will be exploited in the wild within the next 30 days.

Updated: 2025-06-25
Exploit Probability
Percentile: 0.520
Higher than 52.0% of all CVEs

Attack Vector Metrics

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED

Impact Metrics

Confidentiality
NONE
Integrity
HIGH
Availability
HIGH

Description

An unauthenticated attacker is able to send a special HTTP request, that causes a service to crash. In case of a standalone VRM or BVMS with VRM installation this crash also opens the possibility to send further unauthenticated commands to the service. On some products the interface is only local accessible lowering the CVSS base score. For a list of modified CVSS scores, please see the official Bosch Advisory Appendix chapter Modified CVSS Scores for CVE-2021-23859

Available Exploits

No exploits available for this CVE.

Related News

No news articles found for this CVE.

Affected Products

Bosch

BVMS

Affected Versions:

unspecified 11.0 10.0 10.1
Bosch

DIVAR IP 7000 R2

Affected Versions:

all
Bosch

DIVAR IP all-in-one 5000

Affected Versions:

all
Bosch

DIVAR IP all-in-one 7000

Affected Versions:

all
Bosch

VRM

Affected Versions:

unspecified 4.0 3.83 3.82
Bosch

VRM Exporter

Affected Versions:

2.1
Bosch

APE

Affected Versions:

unspecified
Bosch

AEC

Affected Versions:

unspecified
Bosch

BIS

Affected Versions:

unspecified unspecified unspecified

GitHub Security Advisories

Community-driven vulnerability intelligence from GitHub

⚠ Unreviewed HIGH

GHSA-w9fc-5fg9-fgph

Advisory Details

An unauthenticated attacker is able to send a special HTTP request, that causes a service to crash. In case of a standalone VRM or BVMS with VRM installation this crash also opens the possibility to send further unauthenticated commands to the service. On some products the interface is only local accessible lowering the CVSS base score. For a list of modified CVSS scores, please see the official Bosch Advisory Appendix chapter Modified CVSS Scores for CVE-2021-23859

CVSS Scoring

CVSS Score

7.5

References

ADVISORY https://nvd.nist.gov/vuln/detail/CVE-2021-23859
WEB https://psirt.bosch.com/security-advisories/bosch-sa-043434-bt.html

Advisory provided by GitHub Security Advisory Database. Published: December 9, 2021, Modified: December 15, 2021

References

https://psirt.bosch.com/security-advisories/bosch-sa-043434-bt.html
Published: 2021-12-08T21:17:23.528438Z
Last Modified: 2024-09-16T19:45:43.543Z
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