CVE-2020-11643
Vulnerability Scoring
Attack Complexity Details
- Attack Complexity: Low Impact
- Attack Vector: NETWORK
- Privileges Required: Low Impact
- Scope: UNCHANGED
- User Interaction: NONE
CIA Impact Definition
- Confidentiality: HIGH IMPACT
- Integrity:
- Availability:
CVE-2020-11643 Vulnerability Summary
An information disclosure vulnerability in B&R GateManager 4260 and 9250 versions <9.0.20262 and GateManager 8250 versions <9.2.620236042 allows authenticated users to view information of devices belonging to foreign domains.
Access Complexity Graph for CVE-2020-11643
Impact Analysis for CVE-2020-11643
CVE-2020-11643: Detailed Information and External References
EPSS
0.00089
EPSS %
0.40109
References
0.00089
- https://us-cert.cisa.gov/ics/advisories/icsa-20-273-03
- https://www.br-automation.com/downloads_br_productcatalogue/assets/1600003183751-de-original-1.0.pdf
CWE
CWE-532
CAPEC
0.00089
- Fuzzing for application mapping: An attacker sends random, malformed, or otherwise unexpected messages to a target application and observes the application's log or error messages returned. The attacker does not initially know how a target will respond to individual messages but by attempting a large number of message variants they may find a variant that trigger's desired behavior. In this attack, the purpose of the fuzzing is to observe the application's log and error messages, although fuzzing a target can also sometimes cause the target to enter an unstable state, causing a crash.
Vulnerable Configurations
-
cpe:2.3:o:br-automation:gatemanager_9250_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:br-automation:gatemanager_9250_firmware:-:*:*:*:*:*:*:*
-
cpe:2.3:h:br-automation:gatemanager_9250:-:*:*:*:*:*:*:*
cpe:2.3:h:br-automation:gatemanager_9250:-:*:*:*:*:*:*:*
-
cpe:2.3:o:br-automation:gatemanager_4260_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:br-automation:gatemanager_4260_firmware:-:*:*:*:*:*:*:*
-
cpe:2.3:h:br-automation:gatemanager_4260:-:*:*:*:*:*:*:*
cpe:2.3:h:br-automation:gatemanager_4260:-:*:*:*:*:*:*:*
-
cpe:2.3:o:br-automation:gatemanager_8250_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:br-automation:gatemanager_8250_firmware:-:*:*:*:*:*:*:*
-
cpe:2.3:h:br-automation:gatemanager_8250:-:*:*:*:*:*:*:*
cpe:2.3:h:br-automation:gatemanager_8250:-:*:*:*:*:*:*:*
CVSS3 Source
nvd@nist.gov
CVSS3 Type
Primary
CVSS3 Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
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