CVE-2023-35867
An improper handling of a malformed API answer packets to API clients in Bosch BT software...
An improper handling of a malformed API answer packets to API clients in Bosch BT software products can allow an unauthenticated attacker to cause a Denial of Service (DoS) situation. To exploit this vulnerability an attacker has to replace an existing API server e.g. through Man-in-the-Middle attacks.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- High
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- None
- Integrity
- None
- Availability
- High
Exploit likelihood
What each source reports
CVE List Score used
An improper handling of a malformed API answer packets to API clients in Bosch BT software products can allow an unauthenticated attacker to cause a Denial of Service (DoS) situation. To exploit this vulnerability an attacker has to replace an existing API server e.g. through Man-in-the-Middle attacks.
- Record
CVE-2023-35867- CVSS 3.1
- 5.9 Medium
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H - Weakness
- CWE-703
- Updated
- 2026-11-02
EUVDEUVD-2023-39860
An improper handling of a malformed API answer packets to API clients in Bosch BT software products can allow an unauthenticated attacker to cause a Denial of Service (DoS) situation. To exploit this vulnerability an attacker has to replace an existing API server e.g. through Man-in-the-Middle attacks.
- Record
EUVD-2023-39860- CVSS 3.1
- 5.9 Medium
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H - Updated
- 2026-11-03
GitHub AdvisoriesGHSA-hj54-qg34-2jrm
An improper handling of a malformed API answer packets to API clients in Bosch BT software...
An improper handling of a malformed API answer packets to API clients in Bosch BT software products can allow an unauthenticated attacker to cause a Denial of Service (DoS) situation. To exploit this vulnerability an attacker has to replace an existing API server e.g. through Man-in-the-Middle attacks.
- Record
GHSA-hj54-qg34-2jrm- CVSS 3.1
- 5.9 Medium
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H - Weakness
- CWE-703
- Updated
- 2026-11-02
NVD
An improper handling of a malformed API answer packets to API clients in Bosch BT software products can allow an unauthenticated attacker to cause a Denial of Service (DoS) situation. To exploit this vulnerability an attacker has to replace an existing API server e.g. through Man-in-the-Middle attacks.
- Record
CVE-2023-35867- CVSS 3.1
- 5.9 Medium
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H - Weakness
- CWE-703
- Updated
- 2026-11-02
Affected products
- bosch onvif camera event driver tool
- bosch bis video engine
- bosch video management system
- bosch building integration system 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
Show 12 moreShow less
- bosch divar ip all-in-one 7000 r3
- bosch divar ip 7000 r2 firmware
- bosch divar ip all-in-one 4000 firmware
- bosch divar ip all-in-one 5000 firmware
- bosch divar ip all-in-one 6000 firmware
- bosch divar ip all-in-one 7000 firmware
- bosch divar ip all-in-one 7000 r3 firmware
- bosch intelligent insights
- bosch onvif camera event driver tool
- bosch project assistant
- bosch video security client
- bosch video management system viewer
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases, published | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2023-35867 is a medium vulnerability (CVSS 5.9) in Bosch Onvif Camera Event Driver Tool, published December 18, 2023. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.56%, the 46th percentile. No source names a fixed version.