How severe is CVE-2021-37911?

CVE-2021-37911 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over an adjacent network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2021-37911 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (44th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2021-37911?

CVE-2021-37911 affects Benq Eh600 Firmware. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2021-37911?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

When was CVE-2021-37911 published?

CVE-2021-37911 was published on 2021-08-30 and last updated on 2026-06-17.

CVE-2021-37911

CVE-2021-37911 is a high-severity vulnerability in Benq Eh600 Firmware with a CVSS 3.x base score of 8.8. 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-269.

Key facts

Severity: High (CVSS 3.x base score 8.8)
CVSS v2: 8.3
EPSS exploit prediction: 1% (44th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-269
Affected product: Benq Eh600 Firmware
Published: 2021-08-30
Last modified: 2026-06-17

Description

The management interface of BenQ smart wireless conference projector does not properly control user's privilege. Attackers can access any system directory of this device through the interface and execute arbitrary commands if he enters the local subnetwork.

Frequently asked questions

What is CVE-2021-37911?: The management interface of BenQ smart wireless conference projector does not properly control user's privilege. Attackers can access any system directory of this device through the interface and execute arbitrary commands if he enters the local subnetwork.
How severe is CVE-2021-37911?: CVE-2021-37911 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over an adjacent network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2021-37911 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (44th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2021-37911?: CVE-2021-37911 affects Benq Eh600 Firmware. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2021-37911?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2021-37911 published?: CVE-2021-37911 was published on 2021-08-30 and last updated on 2026-06-17.

References

https://www.twcert.org.tw/tw/cp-132-5047-7ef35-1.html

Affected products (1)

cpe:2.3:o:benq:eh600_firmware:*:*:*:*:*:*:*:*

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