How severe is CVE-2020-11643?

CVE-2020-11643 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.

Is CVE-2020-11643 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (66th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2020-11643?

CVE-2020-11643 primarily affects Br-automation Gatemanager 9250 Firmware. In total, 3 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2020-11643?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2020-11643 published?

CVE-2020-11643 was published on 2020-10-15 and last updated on 2026-06-17.

CVE-2020-11643

CVE-2020-11643 is a medium-severity vulnerability in Br-automation Gatemanager 9250 Firmware with a CVSS 3.x base score of 6.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-532.

Key facts

Severity: Medium (CVSS 3.x base score 6.5)
CVSS v2: 4.0
EPSS exploit prediction: 1% (66th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-532
Affected product: Br-automation Gatemanager 9250 Firmware
Published: 2020-10-15
Last modified: 2026-06-17

Description

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.

Frequently asked questions

What is CVE-2020-11643?: 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.
How severe is CVE-2020-11643?: CVE-2020-11643 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.
Is CVE-2020-11643 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (66th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2020-11643?: CVE-2020-11643 primarily affects Br-automation Gatemanager 9250 Firmware. In total, 3 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2020-11643?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2020-11643 published?: CVE-2020-11643 was published on 2020-10-15 and last updated on 2026-06-17.

References

Affected products (3)

cpe:2.3:o:br-automation:gatemanager_9250_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:br-automation:gatemanager_4260_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:br-automation:gatemanager_8250_firmware:*:*:*:*:*:*:*:*

More vulnerabilities in Br-automation Gatemanager 9250 Firmware

CVE-2020-11645 — Medium (CVSS 6.5): A denial of service vulnerability in B&R GateManager 4260 and 9250 versions <9.0.20262 and GateManager 8250 versions…
CVE-2020-11644 — Medium (CVSS 6.5): The information disclosure vulnerability present in B&R GateManager 4260 and 9250 versions <9.0.20262 and GateManager…
CVE-2020-11646 — Medium (CVSS 4.3): A log information disclosure vulnerability in B&R GateManager 4260 and 9250 versions <9.0.20262 and GateManager 8250…

All CVEs affecting Br-automation Gatemanager 9250 Firmware →

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