CVE-2021-23853
Improper Input Validation of HTTP Headers
CRITICAL
9.8
CVSS Score
Published: June 9, 2021 at 02:19 PM UTC
Updated: June 17, 2026 at 03:38 AM UTC
11 products affected across 1 vendorCPP13 FirmwareCPP7 FirmwareCPP6 Firmware
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Severity
CRITICAL9.8
Exploit prediction
EPSS 0.9%
Description
In Bosch IP cameras, improper validation of the HTTP header allows an attacker to inject arbitrary HTTP headers through crafted URLs.
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
All versions
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
Patch and advisory references
References (1)
x_refsource_CONFIRMVendor Advisory
Source: [email protected]
https://psirt.bosch.com/security-advisories/bosch-sa-478243-bt.htmlCVSS
- Attack Vector
- NETWORK
- Complexity
- LOW
- Privileges
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality
- HIGH
- Integrity
- HIGH
- Availability
- HIGH
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-20
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