CVE-2021-23847
CVSS V2 Medium 6.4
CVSS V3 Critical 9.1
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.
Overview
- CVE ID
- CVE-2021-23847
- Assigner
- psirt@bosch.com
- Vulnerability Status
- Analyzed
- Published Version
- 2021-06-09T15:15:08
- Last Modified Date
- 2021-06-22T13:36:37
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| AND | ||||
| cpe:2.3:o:bosch:cpp6_firmware:*:*:*:*:*:*:*:* | 1 | OR | 7.80 | 7.80.0129 |
| cpe:2.3:o:bosch:cpp6_firmware:7.70:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:o:bosch:cpp6_firmware:7.72:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:h:bosch:cpp6:-:*:*:*:*:*:*:* | 0 | OR | ||
| AND | ||||
| cpe:2.3:o:bosch:cpp7_firmware:*:*:*:*:*:*:*:* | 1 | OR | 7.80 | 7.80.0129 |
| cpe:2.3:o:bosch:cpp7_firmware:7.70:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:o:bosch:cpp7_firmware:7.72:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:h:bosch:cpp7:-:*:*:*:*:*:*:* | 0 | OR | ||
| AND | ||||
| cpe:2.3:o:bosch:cpp7.3_firmware:*:*:*:*:*:*:*:* | 1 | OR | 7.80 | 7.80.0129 |
| cpe:2.3:o:bosch:cpp7.3_firmware:7.70:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:o:bosch:cpp7.3_firmware:7.72:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:h:bosch:cpp7.3:-:*:*:*:*:*:*:* | 0 | OR |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:L/Au:N/C:P/I:P/A:N
- Access Vector
- NETWORK
- Access Compatibility
- LOW
- Authentication
- NONE
- Confidentiality Impact
- PARTIAL
- Integrity Impact
- PARTIAL
- Availability Impact
- NONE
- Base Score
- 6.4
- Severity
- MEDIUM
- Exploitability Score
- 10
- Impact Score
- 4.9
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
- Attack Vector
- NETWORK
- Attack Compatibility
- LOW
- Privileges Required
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- HIGH
- Availability Impact
- NONE
- Base Score
- 9.1
- Base Severity
- CRITICAL
- Exploitability Score
- 3.9
- Impact Score
- 5.2
References
| Reference URL | Reference Tags |
|---|---|
| https://psirt.bosch.com/security-advisories/bosch-sa-478243-bt.html | Vendor Advisory |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2021-23847 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-23847 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 07:10:30 | Added to TrackCVE | |||
| 2022-12-05 03:59:04 | 2021-06-09T15:15Z | 2021-06-09T15:15:08 | CVE Published Date | updated |
| 2022-12-05 03:59:04 | 2021-06-22T13:36:37 | CVE Modified Date | updated | |
| 2022-12-05 03:59:04 | Analyzed | Vulnerability Status | updated |