Improper access control in Crestron AirMedia
Priority LOW 35CWE-284Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Security bypass
- Confidentiality · integrity · availability
- Low · None · None
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-284.
Summary
Crestron AM-100 with firmware 1.6.0.2 and AM-101 with firmware 2.7.0.2 allows anyone to bypass the presentation code sending a crafted HTTP POST request to login.cgi. A remote, unauthenticated attacker can use this vulnerability to download the current slide image without knowing the access code.
Why it matters now
EPSS 0.07727 94th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix No fix listed No fixed version in the sources yet
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| Crestron | Crestron AirMedia | AM-100 firmware 1.6.0.2 and AM-101 firmware 2.7.0.2 | — | No fix listed | CNA |
- Crestron AirMedia VendorCrestron Affected AM-100 firmware 1.6.0.2 and AM-101 firmware 2.7.0.2 Fixed in — No fix listed CNA
CPE configurations NVD · 4
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:crestron:am-100_firmware:1.6.0.2:*:*:*:*:*:*:* | 1.6.0.2 | Vulnerable | Crestron |
| cpe:2.3:h:crestron:am-100:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Crestron |
| cpe:2.3:o:crestron:am-101_firmware:2.7.0.2:*:*:*:*:*:*:* | 2.7.0.2 | Vulnerable | Crestron |
| cpe:2.3:h:crestron:am-101:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Crestron |
- cpe:2.3:o:crestron:am-100_firmware:1.6.0.2:*:*:*:*:*:*:* Versions 1.6.0.2 Vulnerable ·Crestron
- cpe:2.3:h:crestron:am-100:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Crestron
- cpe:2.3:o:crestron:am-101_firmware:2.7.0.2:*:*:*:*:*:*:* Versions 2.7.0.2 Vulnerable ·Crestron
- cpe:2.3:h:crestron:am-101:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Crestron
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2019-3934
- 2026-10-03 Alias added: GHSA-gqcf-3mp9-v4ch
References
More Crestron Am-100 Firmware vulnerabilities
- TI-2019-02935 Cross-site scripting in Crestron AirMedia, Barco WePresent, Extron ShareLink, Teq AV IT… KEVCVSS 3.1CRITICAL 9.8
- TI-2019-02938 Hard-coded credentials in Crestron AirMedia CVSS 3.1CRITICAL 9.8
- TI-2019-02936 Stack-based buffer overflow in Crestron AirMedia, Barco WePresent, Extron ShareLink, Teq… CVSS 3.1CRITICAL 9.8
- TI-2019-02932 Cross-site scripting in Crestron AirMedia CVSS 3.1CRITICAL 9.8
- TI-2019-02931 Cross-site scripting in Crestron AirMedia CVSS 3.1CRITICAL 9.8
- TI-2019-02945 Hard-coded credentials in Crestron AirMedia CVSS 3.1CRITICAL 9.8
Sources
- CVE-2019-3934 · CVE Program
- CVE-2019-3934 · NVD
- FIRST EPSS
- GHSA-gqcf-3mp9-v4ch · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences