A firmware bug which may lead to misinterpretation of data in the AMC2-4WCF and AMC2-2WCF allowing an adversary to grant access to the last authorized user.
Product
Bosch BIS vulnerabilities
5 published CVES affecting Bosch BIS, from public sources (CVE.org, NVD, CISA KEV, FIRST EPSS, OSV).
- Total
- 5
- Critical
- 0
- High
- 4
- Medium
- 1
- Low
- 0
- Unscored
- 0
- CISA KEV
- 0
Latest Bosch BIS CVEs
Newest publication first
-
MediumCVSS 4.6 EPSS 0.23%
-
HighCVSS 7.1 EPSS 0.36%
Improper Information in Cybersecurity Guidebook in Bosch Building Integration System (BIS) 5.0 may lead to wrong configuration which allows local users to access data via network
-
HighCVSS 7.8 EPSS 0.25%
The Bosch software tools AccessIPConfig.exe and AmcIpConfig.exe are used to configure certains settings in AMC2 devices. The tool allows putting a password protection on configured devices to restrict access to the configuration of an AMC2. An attacker can circumvent this protect...
-
HighCVSS 7.1 EPSS 0.15%
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 vulnerabili...
-
CVE-2021-23859 Denial of Service and Authentication Bypass Vulnerability in multiple Bosch products
PublishedHighCVSS 7.5 EPSS 1.0%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 interf...
Sources: CVE.org, NVD, CISA KEV, FIRST EPSS, OSV and public exploit-reference metadata. Product matching comes from the published CVE records. A proof-of-concept means public code exists; it is not evidence of exploitation.