Vulnerability Details : CVE-2021-23853
In Bosch IP cameras, improper validation of the HTTP header allows an attacker to inject arbitrary HTTP headers through crafted URLs.
Vulnerability category: Input validation
Products affected by CVE-2021-23853
- cpe:2.3:o:bosch:cpp6_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:bosch:cpp7_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:bosch:cpp7.3_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:bosch:cpp13_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:bosch:cpp4_firmware:-:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2021-23853
0.31%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 51 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2021-23853
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
7.5
|
HIGH | AV:N/AC:L/Au:N/C:P/I:P/A:P |
10.0
|
6.4
|
NIST | |
|
9.8
|
CRITICAL | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
3.9
|
5.9
|
NIST | |
|
8.3
|
HIGH | CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H |
1.6
|
6.0
|
Robert Bosch GmbH |
CWE ids for CVE-2021-23853
-
The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.Assigned by:
- nvd@nist.gov (Primary)
- psirt@bosch.com (Secondary)
References for CVE-2021-23853
-
https://psirt.bosch.com/security-advisories/bosch-sa-478243-bt.html
Multiple vulnerabilities in Bosch IP cameras | Bosch PSIRTVendor Advisory
Jump to