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EUVD-2026-170422
European Vulnerability Database identifier assigned by ENISAReserved
2026-10-02 06:39
Assigner
ENISA
Alias of
a CVE record, shown under related vulnerabilities.
This identifier carries no description, severity or references of its own:
they belong to that CVE.
{
"assigner": "ENISA",
"date_reserved": "2026-10-02T06:39:33.967138+00:00",
"id": "EUVD-2026-170422"
}
CVE-2021-23859 (GCVE-0-2021-23859)
Vulnerability from cvelistv5 – Published: 2021-12-08 21:17 – Updated: 2024-09-16 19:45
VLAI
EPSS
VEX
Title
Denial of Service and Authentication Bypass Vulnerability in multiple Bosch products
Summary
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
Severity
9.1 (Critical)
CWE
- CWE-703 - Improper Check or Handling of Exceptional Conditions
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://psirt.bosch.com/security-advisories/bosch… | x_refsource_CONFIRM |
Impacted products
9 products
| Vendor | Product | Version | |
|---|---|---|---|
| Bosch | BVMS |
Affected:
unspecified , ≤ 9.0.0
(custom)
Affected: 11.0 , < 11.0.0 (custom) Affected: 10.0 , < 10.0.2 (custom) Affected: 10.1 , < 10.1.1 (custom) |
|
| Bosch | DIVAR IP 7000 R2 |
Affected:
all
|
|
| Bosch | DIVAR IP all-in-one 5000 |
Affected:
all
|
|
| Bosch | DIVAR IP all-in-one 7000 |
Affected:
all
|
|
| Bosch | VRM |
Affected:
unspecified , ≤ 3.81
(custom)
Affected: 4.0 , ≤ 4.00.0070 (custom) Affected: 3.83 , ≤ 3.83.0021 (custom) Affected: 3.82 , ≤ 3.82.0057 (custom) |
|
| Bosch | VRM Exporter |
Affected:
2.1 , ≤ 2.10.0008
(custom)
|
|
| Bosch | APE |
Affected:
unspecified , ≤ 3.8.x.x
(custom)
|
|
| Bosch | AEC |
Affected:
unspecified , ≤ 2.9.1.x
(custom)
|
|
| Bosch | BIS |
Affected:
unspecified , ≤ 4.9
(custom)
Affected: unspecified , ≤ 4.8 (custom) Affected: unspecified , ≤ 4.7 (custom) |
Date Public
2021-12-08 00:00
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Trend slope:
-
(linear fit over daily sighting counts)
Show additional events:
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
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Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.
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