CVE-2021-23847
Critical
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.
SeverityCritical
CVSS9.8
Exploit probability—
ProductBosch Cpp6 Firmware
PublishedJun 9, 2021
First seenJun 9, 2021
Weakness typeCWE-287Improper authentication
How to fix
Update
- bosch cpp6_firmware7.80.0129 or later
- bosch cpp7_firmware7.80.0129 or later
- bosch cpp7.3_firmware7.80.0129 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| bosch cpp6_firmware | 7.80 ≤ v < 7.80.0129, 7.70, 7.72 | 7.80.0129 |
| bosch cpp7_firmware | 7.80 ≤ v < 7.80.0129, 7.70, 7.72 | 7.80.0129 |
| bosch cpp7.3_firmware | 7.80 ≤ v < 7.80.0129, 7.70, 7.72 | 7.80.0129 |
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