ID |
CVE-2020-11643
|
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. |
References |
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Vulnerable Configurations |
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cpe:2.3:o:br-automation:gatemanager_9250_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:br-automation:gatemanager_9250_firmware:*:*:*:*:*:*:*:*
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cpe:2.3:h:br-automation:gatemanager_9250:-:*:*:*:*:*:*:*
cpe:2.3:h:br-automation:gatemanager_9250:-:*:*:*:*:*:*:*
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cpe:2.3:o:br-automation:gatemanager_4260_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:br-automation:gatemanager_4260_firmware:*:*:*:*:*:*:*:*
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cpe:2.3:h:br-automation:gatemanager_4260:-:*:*:*:*:*:*:*
cpe:2.3:h:br-automation:gatemanager_4260:-:*:*:*:*:*:*:*
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cpe:2.3:o:br-automation:gatemanager_8250_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:br-automation:gatemanager_8250_firmware:*:*:*:*:*:*:*:*
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cpe:2.3:h:br-automation:gatemanager_8250:-:*:*:*:*:*:*:*
cpe:2.3:h:br-automation:gatemanager_8250:-:*:*:*:*:*:*:*
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CVSS |
Base: | 4.0 (as of 04-11-2021 - 17:31) |
Impact: | |
Exploitability: | |
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CWE |
CWE-532 |
CAPEC |
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Fuzzing and observing application log data/errors 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. Fuzzing techniques involve sending random or malformed messages to a target and monitoring the target's response. 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. By observing logs and error messages, the attacker can learn details about the configuration of the target application and might be able to cause the target to disclose sensitive information.
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Access |
Vector | Complexity | Authentication |
NETWORK |
LOW |
SINGLE |
|
Impact |
Confidentiality | Integrity | Availability |
PARTIAL |
NONE |
NONE |
|
cvss-vector
via4
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AV:N/AC:L/Au:S/C:P/I:N/A:N
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refmap
via4
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Last major update |
04-11-2021 - 17:31 |
Published |
15-10-2020 - 15:15 |
Last modified |
04-11-2021 - 17:31 |