Medium severity · published Jun 9, 2021
CVE-2021-23852
An authenticated attacker with administrator rights Bosch IP cameras can call an URL with an invalid parameter that causes the camera to become unresponsive for a few seconds and…
4.9
CVSS
0.8%
EPSS
No
On KEV
Description
An authenticated attacker with administrator rights Bosch IP cameras can call an URL with an invalid parameter that causes the camera to become unresponsive for a few seconds and cause a Denial of Service (DoS).
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
Attack vector
Network
Complexity
Low
Privileges
High
User interaction
None
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.8% · higher than 57% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
CF
Cpp13 Firmware · Bosch
All versions, or not specified · source: NVD
CF
Cpp4 Firmware · Bosch
All versions, or not specified · source: NVD
CF
Cpp6 Firmware · Bosch
All versions, or not specified · source: NVD
CF
Cpp7 Firmware · Bosch
All versions, or not specified · source: NVD
CF
Cpp7.3 Firmware · Bosch
All versions, or not specified · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2021-23852
CVE.org
https://www.cve.org/CVERecord?id=CVE-2021-23852
Vendor Advisory
https://psirt.bosch.com/security-advisories/bosch-sa-478243-bt.html
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