CVE-2021-23847: critical vulnerability in Bosch CPP Firmware
Unauthenticated Information Extraction Vulnerability
Published · Updated
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28Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 9.8epss 1.4%
A Missing Authentication in Critical Function in Bosch IP cameras allows an unauthenticated remote attacker to extract sensitive information or change settings of the camera by sending crafted requests to the device. Only devices of the CPP6, CPP7 and CPP7.3 family with firmware 7.70, 7.72, and 7.80 prior to B128 are affected by this vulnerability. Versions 7.62 or lower and INTEOX cameras are not affected.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected products
Bosch · CPP FirmwareRelated CVEs — Bosch CPP Firmware
In the same product, most dangerous first.
CVE-2021-23851MEDIUMBuffer Overflow vulnerability in the recovery image web-based interfaceEPSS 1.6%CVE-2021-23850MEDIUMBuffer Overflow vulnerability in the recovery image telnet serverEPSS 1.6%CVE-2021-23853HIGHImproper Input Validation of HTTP HeadersEPSS 0.9%CVE-2021-23852MEDIUMDenial of Service (DoS) due to invalid web parameterEPSS 0.8%CVE-2021-23854HIGHReflected XSS in page parameterEPSS 0.6%CVE-2021-23848HIGHReflected XSS in URL handlerEPSS 0.6%