CVE-2021-23842

lowPriorität · verfolgen · 28OT-Risiko · erhöhtEPSS 0.001 · 4. PerzentilEUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

0.14% (4th) EPSS

CVSS 3.6 · low

Is it mine?

8 products

Prüfe deine Angriffsfläche

Who says so?

3 sources

cnnvd · enisa_euvd · nvd

EPSS · bewertet 2026-10-28

Communication to the AMC2 uses a state-of-the-art cryptographic algorithm for symmetric encryption called Blowfish. An attacker could retrieve the key from the firmware to decrypt network traffic between the AMC2 and the host system. Thus, an attacker can exploit this vulnerability to decrypt and modify network traffic, decrypt and further investigate the device\'s firmware file, and change the device configuration. The attacker needs to have access to the local network, typically even the same subnet.

cvss

Technischer Schweregrad, 0–10. Eine Zeile je Quelle.

7.1

010

Basiswert 0–10 · höher = schwerwiegender · Vektor überfahren zum Auflösen⚠ Quellen uneinig · low–high · 3.6–7.1

v2.03.6lowAV:L/AC:L/Au:N/C:P/I:P/A:Nprimary · NVD / NIST USAusnutzbarkeit 3.9 · Auswirkung 4.9

v3.17.1highCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:Nprimary · NVD / NIST USAusnutzbarkeit 1.8 · Auswirkung 5.2

v3.15.7mediumCVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:Nsecondary · ENISA EU

v3.15.7mediumCVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:Nsecondary · psirt@bosch.comAusnutzbarkeit 2.1 · Auswirkung 3.6

v3.16.5mediumCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N/E:Usecondary · CVSS-BT (t0sche)

schwächen

Die CWE-Schwächeklassen, zu denen dies gehört.

CWE-798USprimärCWE-321US

betroffene Produkte (8)

Betroffene Produkte und Versionsbereiche.

Bosch AMC2≤ allenisa_euvdEU
Bosch AMSunspecified → 4.0enisa_euvdEU
Bosch APE≤ unspecified ≤3.8.xenisa_euvdEU
Bosch BISunspecified → 4.9.1enisa_euvdEU
bosch access management system= 3.0nvdUScpe:2.3:a:bosch:access_management_system:*:*:*:*:*:*:*:*
bosch access professional edition≤ 3.8.0nvdUScpe:2.3:a:bosch:access_professional_edition:*:*:*:*:*:*:*:*
bosch amc2 firmwarealle VersionennvdUScpe:2.3:o:bosch:amc2_firmware:*:*:*:*:*:*:*:*
bosch building integration system< 4.9.1nvdUScpe:2.3:a:bosch:building_integration_system:*:*:*:*:*:*:*:*

auch bekannt als (3)

Weitere Namen und Kennungen dieser Entität.

quellen

Welche Quellen diesen Datensatz belegen und wann.

cnnvd enisa_euvd nvd NVD CVE.org MITRE

veröffentlicht 2022-01-19geändert 2026-06-17

verwandt (2,282)

Verwandte Einträge.

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Gladinet CentreStack and Triofox prior to version 16.12.10420.56791 used hardcoded values for their implementation of the AES cryptoscheme. This degrades security for public expose…
CVE-2025-30406US	critical9.8OT kritisch	94.3% (100th)	KEV	2025-04-03
Gladinet CentreStack through 16.1.10296.56315 (fixed in 16.4.10315.56368) has a deserialization vulnerability due to the CentreStack portal's hardcoded machineKey use, as exploited…
CVE-2024-20439US	critical9.8OT kritisch	97.1% (100th)	KEV	2024-09-04
A vulnerability in Cisco Smart Licensing Utility (CSLU) could allow an unauthenticated, remote attacker to log into an affected system by using a static administrative credential.…
CVE-2024-28987US	critical9.1OT kritisch	93.3% (100th)	KEV	2024-08-21
The SolarWinds Web Help Desk (WHD) software is affected by a hardcoded credential vulnerability, allowing remote unauthenticated user to access internal functionality and modify da…

+2277 weitere

Referenzen (4)

Externe Belege — Patches, Meldungen, Analysen.

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