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CVE-2021-23847

Unauthenticated Information Extraction Vulnerability

Published: Jun 9, 2021Updated: Nov 21, 2024 Sources: CVE List NVD BDUCWE-287
NVD MITRE
9.8CVSSCRITICAL
EPSS Score
1.4%
Top 30.4%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

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.

CVSS Vector Breakdown

AV:NAC:LPR:NUI:NS:UC:HI:HA:H
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:HConfidentiality
High
I:HIntegrity
High
A:HAvailability
High
Open in CVSS calculator →

Weaknesses

CWE-287CWE-306

Affected Products

CPP FirmwareBoschICS / OT / IoT
cpp6 firmwareboschICS / OT / IoT
cpp7 firmwareboschICS / OT / IoT
cpp7.3 firmwareboschICS / OT / IoT
Bosch CPP6 UHD/MPBoschICS / OT / IoT
boschcommercialDEICS / OT / IoTaka nexo-os, bosch video management system, video recording manager
and 2 more affected products View all →

Attack Graph

Products CVE Techniques Tactics

Click technique nodes to view MITRE ATT&CK details. Scroll to zoom, drag to pan.

Exploitability

Official Patch Available

MITRE ATT&CK

2 techniques
Initial Access
View detailed technique mapping

References

https://psirt.bosch.com/security-advisories/bosch-sa-478243-bt.html
psirt.bosch.com
https://www.cybersecurity-help.cz/vdb/SB2021070714
cybersecurity-help.cz
https://psirt.bosch.com/security-advisories/bosch-sa-478243-bt.html
psirt.bosch.com
and 1 more references View all →

Timeline

Published
Jun 9, 2021
Last Updated
Nov 21, 2024

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