Vulnerability · Published Dec 8, 2021 · Assigned by bosch
CVE-2021-23859Denial of Service and Authentication Bypass Vulnerability in multiple Bosch products
Critical 9.1
In plain English
A critical-severity security flaw in AEC from Bosch. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.0% (higher than 63% of all known vulnerabilities).
Official 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
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Bosch | BVMS | unspecified – through 9.0.011.0 – before 11.0.010.0 – before 10.0.210.1 – before 10.1.1 |
| Bosch | DIVAR IP 7000 R2 | all |
| Bosch | DIVAR IP all-in-one 5000 | all |
| Bosch | DIVAR IP all-in-one 7000 | all |
| Bosch | VRM | unspecified – through 3.814.0 – through 4.00.00703.83 – through 3.83.00213.82 – through 3.82.0057 |
| Bosch | VRM Exporter | 2.1 – through 2.10.0008 |
| Bosch | APE | unspecified – through 3.8.x.x |
| Bosch | AEC | unspecified – through 2.9.1.x |
| Bosch | BIS | unspecified – through 4.9unspecified – through 4.8unspecified – through 4.7 |
Weakness: CWE-703 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H
References
- https://psirt.bosch.com/security-advisories/bosch-sa-043434-bt.html x_refsource_CONFIRM