Home/CVE/In Bosch IP cameras, improper validation of the HTTP header allows an attacker to inject arbitrary HTTP headers through
CVE

CVE-2021-23853

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

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

HIGH · CVSS 8.3 EPSS 0.00308
Schedule remediation
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-20Improper Input Validation
CWE-20Improper Input Validation
▤

Affected Products & Versions

5
bosch cpp4 firmwareall versions
bosch cpp6 firmwareall versions
bosch cpp7 firmwareall versions
bosch cpp7.3 firmwareall versions
bosch cpp13 firmwareall versions
▣

Scoring & Timeline

8.3
HIGH · CVSS v3.1 · psirt@bosch.com
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD09 Jun 2021 · 03:15 PM
CVSS VectorCVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H
🔗

References & Sources

1
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://psirt.bosch.com/security-advisories/bosch-sa-478243-bt.htmlVendor Advisory
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