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Fencer Vulns
critical 9.8

CVE-2019-3932 in the critical feed json

Crestron AM-100 with firmware 1.6.0.2 and AM-101 with firmware 2.7.0.2 are vulnerable to authentication bypass due to a hard-coded password…

published 2019-04-30 7 y ago modified 2026-06-17 4 mo ago also EUVD-2019-13539

cvss
9.8
version 3.1, NVD
cisa kev
Not listed
not in CISA's catalog
epss
36.3%
EPSS 36.3% chance of exploitation in 30 days, percentile 98%
public exploits
0
none known

Summary

Crestron AM-100 with firmware 1.6.0.2 and AM-101 with firmware 2.7.0.2 are vulnerable to authentication bypass due to a hard-coded password in return.tgi. A remote, unauthenticated attacker can use this vulnerability to control external devices via the uart_bridge.

Exploit prediction

36.33% chance of exploitation in the next 30 days, higher than 98% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • tenable.com https://www.tenable.com/security/research/tra-2019-20 referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
NVD 3.1 9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
NVD 2.0 7.5 AV:N/AC:L/Au:N/C:P/I:P/A:P

Affected products

  • Crestron Crestron AirMedia

Classification

Weakness
  • CWE-249 DEPRECATED: Often Misused: Path Manipulation
  • CWE-798 Use of Hard-coded Credentials

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.