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CVE-2021-37911

27
FAUCET Score

CVE-2021-37911 describes a critical privilege escalation vulnerability in the management interface of BenQ EH600 smart wireless conference projectors, allowing unauthenticated attackers on the local network to access system directories and execute arbitrary commands. With a CVSS score of 8.8 (High), this vulnerability poses a significant risk due to its low attack complexity and complete compromise potential (Confidentiality, Integrity, Availability). While no public exploits, Metasploit modules, or Nuclei templates are currently available, and there's minimal community discussion, organizations using affected BenQ projectors should prioritize patching to mitigate this severe threat.

Impacted Technologies

VendorProductVersion(s)CPE
<= 01.00.30.00CPE matchmatch criteria
cpe:2.3:o:benq:eh600_firmware:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

8.8HIGH

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector
ADJACENT_NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
2.8
Impact Score
5.9
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.58%
Probability of exploitation in next 30 days
EPSS Percentile
44.4%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0058 is in the 45th percentile among its peer group of 1,875 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.2 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

twcert.org.tw / tw/cp-132-5047-7ef35-1.html
Third Party Advisory