Improper Check or Handling of Exceptional Conditions in Robert Bosch products - CVE-2023-35867

Vulnerability identifier: #VU84932

CSH Severity: Medium

CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Green

CVE-ID: CVE-2023-35867

CWE-ID: CWE-703

Exploitation vector: Remote access

Exploit availability: No public exploit available

Vendor: Robert Bosch

Affected software:
Bosch BIS Video Engine
Bosch BVMS
Bosch BVMS Viewer
Bosch Configuration Manager
Bosch DIVAR IP 7000 R2
Bosch DIVAR IP all-in-one 4000
Bosch DIVAR IP all-in-one 5000
Bosch DIVAR IP all-in-one 6000
Bosch DIVAR IP all-in-one 7000
Bosch DIVAR IP all-in-one 7000 R3
Bosch Intelligent Insights
Bosch ONVIF Camera Event Driver Tool
Bosch Project Assistant
Bosch Video Security Client

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to improper handling of a malformed API answer packets to API clients. A remote attacker can replace an existing API server and cause a denial of service condition.

Install updates from vendor's website.

• https://psirt.bosch.com/security-advisories/BOSCH-SA-092656-BT.html