Instituto Nacional de ciberseguridad. Sección Incibe
Instituto Nacional de Ciberseguridad. Sección INCIBE-CERT

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CVE-2021-23853

Severity CVSS v4.0:
Pending analysis
Type:
CWE-20 Input Validation
Publication date:
09/06/2021
Last modified:
22/06/2021

Description

In Bosch IP cameras, improper validation of the HTTP header allows an attacker to inject arbitrary HTTP headers through crafted URLs.

Impact

Vector 3.x
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS v3.1 Severity and Metrics:

Base Score: 9.80 CRITICAL
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): High
Integrity (I): High
Availability (A): High

Base Score 3.x
9.80
Severity 3.x
CRITICAL
Vector 2.0
AV:N/AC:L/Au:N/C:P/I:P/A:P CVSS v2.0 Severity and Metrics:

Base Score: 7.50 HIGH
Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P

Attack Vector (AV): Network
Attack Complexity (AC): Low
Authentication (Au): None
Confidentiality (C): Physical
Integrity (I): Physical
Availability (A): Physical

Base Score 2.0
7.50
Severity 2.0
HIGH

Vulnerable products and versions

CPE From Up to
cpe:2.3:o:bosch:cpp4_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:bosch:cpp4:-:*:*:*:*:*:*:*
cpe:2.3:o:bosch:cpp6_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:bosch:cpp6:-:*:*:*:*:*:*:*
cpe:2.3:o:bosch:cpp7_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:bosch:cpp7:-:*:*:*:*:*:*:*
cpe:2.3:o:bosch:cpp7.3_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:bosch:cpp7.3:-:*:*:*:*:*:*:*
cpe:2.3:o:bosch:cpp13_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:bosch:cpp13:-:*:*:*:*:*:*:*

To consult the complete list of CPE names with products and versions, see this page


References to Advisories, Solutions, and Tools