CVE-2021-23847

Unauthenticated Information Extraction Vulnerability

CRITICAL
9.1
CVSS Score
Published: June 9, 2021 at 02:19 PM UTC
Updated: June 17, 2026 at 03:38 AM UTC
7 products affected across 1 vendorCPP7 FirmwareCPP6 FirmwareCpp7.3 Firmware

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Severity
CRITICAL9.1
Exploit prediction
EPSS 1%

Description

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

7.80 ≤ v < 7.80.01297.707.72
Affected range stops below 7.80.0129, so it looks safe — our inference, not a vendor statement
bosch-cpp6 (same device)
7.80 ≤ v < 7.80.01297.707.72
Affected range stops below 7.80.0129, so it looks safe — our inference, not a vendor statement
bosch-cpp7-3 (same device)
7.80 ≤ v < 7.80.01297.707.72
Affected range stops below 7.80.0129, so it looks safe — our inference, not a vendor statement
bosch-cpp7 (same device)
v < 7.80 B1287.707.72
Affected range stops below 7.80 B128, so it looks safe — our inference, not a vendor statement
80%
All versions
80%
All versions
All versions

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

CVSS

Attack Vector
NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
NONE
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-287CWE-306

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