CVE-2019-3932: crestron am-100_firmware
CVSS: 9.8v3.1CriticalModified
Published 30-04-2019Last modified 04-08-2024
Vulnerability summary
CVE-2019-3932 is a critical (CVSS 9.8) vulnerability in crestron am-100_firmware. EPSS estimates a 36.33% chance of exploitation in the next 30 days, higher than 98.4% of scored vulnerabilities. 1 public exploit is recorded.
CVSS score
9.8/10
010
Critical · v3.1 (NVD)EPSS score
36.33%
0%100%
High · 0.00 pp in 30 daysKEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits1reference
Timeline
- 30-04-2019PublishedVulnerability first disclosed.
- 04-08-2024Last modifiedVulnerability information updated.
Description
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.
CVSS metrics
2 scores · 1 source · 2 versionsCritical 9.8Preferred score · NVD (NIST)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HSourcesSingle source
High 7.5Preferred score · NVD (NIST)
AV:N/AC:L/Au:N/C:P/I:P/A:PSourcesSingle source
EPSS trend
Probability
36.33%
Chance of exploitation in the next 30 days
Percentile
98%
Versus all other CVEs
30-day change
0.00 pp
From 36.33% on 19-09-2026
19-09-202619-10-2026
EPSS score36.33%
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
1 foundExploit Reference (tenable.com)
Maturity: unknown
Weaknesses
CWE · root cause- CWE-249DEPRECATED: Often Misused: Path ManipulationThis entry has been deprecated because of name confusion and an accidental combination of multiple weaknesses. Most of its content has been transferred to CWE-785.
- CWE-798Use of Hard-coded CredentialsThe product contains hard-coded credentials, such as a password or cryptographic key.
Affected systems
Crestron3 products
- am-100_firmware1.6.0.2
- am-101_firmware2.7.0.2
- crestron airmediaAM-100 firmware 1.6.0.2 and AM-101 firmware 2.7.0.2
1 vendor · 3 products