What’s Vulnerable › Vulnerabilities

CVE-2021-27451: Mesa Labs AmegaView improper authentication

• Severity: critical (CVSS 9.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.9% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2021-12-21 · updated 2026-06-17
• Weakness: CWE-287

Description

Mesa Labs AmegaView Versions 3.0 and prior’s passcode is generated by an easily reversible algorithm, which may allow an attacker to gain access to the device.

Affected products

• Mesa Labs AmegaView: through 3.0

References

• https://us-cert.cisa.gov/ics/advisories/icsa-21-147-03
• https://us-cert.cisa.gov/ics/advisories/icsa-21-147-03

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